diff --git a/src/common/gamecode/creport.c b/src/common/gamecode/creport.c
index 65c757a7d..30010de54 100644
--- a/src/common/gamecode/creport.c
+++ b/src/common/gamecode/creport.c
@@ -1230,7 +1230,12 @@ report_computer(const char * filename, report_context * ctx, const char * charse
   print_items(F, f->items, f->locale);
   fputs("OPTIONEN\n", F);
   for (i=0;i!=MAXOPTIONS;++i) {
-    fprintf(F, "%d;%s\n", (f->options&want(i))?1:0, options[i]);
+    int flag = want(i);
+    if (options[i]) {
+      fprintf(F, "%d;%s\n", (f->options&flag)?1:0, options[i]);
+    } else if (f->options&flag) {
+      f->options &= (~flag);
+    }
   }
 #ifdef ENEMIES
   show_enemies(F, f->enemies);
diff --git a/src/common/gamecode/laws.c b/src/common/gamecode/laws.c
index 1726d1dda..991db2fe1 100644
--- a/src/common/gamecode/laws.c
+++ b/src/common/gamecode/laws.c
@@ -3767,8 +3767,12 @@ static void maintain_buildings_2(region * r) { maintain_buildings(r,true); }
 static void reset_moved(unit * u) { freset(u, UFL_MOVED); }
 
 static void reset_rng(void) {
-  if (turn == 0) rng_init((int)time(0));
-  else rng_init(turn);
+  rng_init(turn?turn:(int)time(0));
+}
+
+static void reset_rng_region(const region * r)
+{
+  rng_init(r->index);
 }
 
 /** warn about passwords that are not US ASCII.
@@ -3895,6 +3899,7 @@ processorders (void)
     add_proc_order(p, K_TEACH, &teach_cmd, PROC_THISORDER|PROC_LONGORDER, "Lehren");
   }
   p+=10;
+  add_proc_region(p, &reset_rng_region, NULL);
   add_proc_order(p, K_STUDY, &learn_cmd, PROC_THISORDER|PROC_LONGORDER, "Lernen");
 
   p+=10;
diff --git a/src/common/gamecode/report.c b/src/common/gamecode/report.c
index eefd8be1e..15997be7a 100644
--- a/src/common/gamecode/report.c
+++ b/src/common/gamecode/report.c
@@ -1373,8 +1373,7 @@ report_template(const char * filename, report_context * ctx, const char * charse
 
   rps_nowrap(F, "");
   rnl(F);
-  sprintf(buf, "; ECHECK %s-w4 -r%d -v%s", (f->options & want(O_SILBERPOOL)) ? "-l " : "",
-    f->race->recruitcost, ECHECK_VERSION);
+  sprintf(buf, "; ECHECK -l -w4 -r%d -v%s", f->race->recruitcost, ECHECK_VERSION);
   /* -v3.4: ECheck Version 3.4.x */
   rps_nowrap(F, buf);
   rnl(F);
@@ -2056,7 +2055,7 @@ report_plaintext(const char * filename, report_context * ctx, const char * chars
   bytes = snprintf(buf, size,"%s:", LOC(f->locale, "nr_options"));
   if (wrptr(&bufp, &size, bytes)!=0) WARN_STATIC_BUFFER();
   for (op = 0; op != MAXOPTIONS; op++) {
-    if (f->options & want(op)) {
+    if (f->options & want(op) && options[op]) {
       bytes = (int)strlcpy(bufp, " ", size);
       if (wrptr(&bufp, &size, bytes)!=0) WARN_STATIC_BUFFER();
       bytes = (int)strlcpy(bufp, LOC(f->locale, options[op]), size);
diff --git a/src/common/kernel/eressea.c b/src/common/kernel/eressea.c
index b08071b67..e7dc23024 100644
--- a/src/common/kernel/eressea.c
+++ b/src/common/kernel/eressea.c
@@ -433,12 +433,12 @@ const char *options[MAXOPTIONS] =
   "AUSWERTUNG",
   "COMPUTER",
   "ZUGVORLAGE",
-  "SILBERPOOL",
+  NULL,
   "STATISTIK",
   "DEBUG",
   "ZIPPED",
   "ZEITUNG",        /* Option hat Sonderbehandlung! */
-  "MATERIALPOOL",
+  NULL,
   "ADRESSEN",
   "BZIP2",
   "PUNKTE",
@@ -2023,13 +2023,13 @@ init_locale(const struct locale * lang)
   tokens = get_translations(lang, UT_KEYWORDS);
   for (i=0;i!=MAXKEYWORDS;++i) {
     var.i = i;
-    addtoken(tokens, LOC(lang, keywords[i]), var);
+    if (keywords[i]) addtoken(tokens, LOC(lang, keywords[i]), var);
   }
 
   tokens = get_translations(lang, UT_OPTIONS);
   for (i=0;i!=MAXOPTIONS;++i) {
     var.i = i;
-    addtoken(tokens, LOC(lang, options[i]), var);
+    if (options[i]) addtoken(tokens, LOC(lang, options[i]), var);
   }
 
   tokens = get_translations(lang, UT_TERRAINS);
@@ -2859,10 +2859,7 @@ kernel_init(void)
   translation_init();
 
   if (!turn) turn = lastturn();
-  if (turn == 0)
-    rng_init((int)time(0));
-  else
-    rng_init(turn);
+  rng_init(turn?turn:(int)time(0));
   if (sqlpatch) {
     sprintf(zBuffer, "%s/patch-%d.sql", datapath(), turn);
     sql_init(zBuffer);
diff --git a/src/common/kernel/faction.c b/src/common/kernel/faction.c
index a4c3440ce..760f6dff4 100644
--- a/src/common/kernel/faction.c
+++ b/src/common/kernel/faction.c
@@ -131,7 +131,7 @@ addfaction(const char *email, const char * password,
   f->locale = loc;
   f->subscription = subscription;
 
-  f->options = want(O_REPORT) | want(O_ZUGVORLAGE) | want(O_SILBERPOOL) | want(O_COMPUTER) | want(O_COMPRESS) | want(O_ADRESSEN) | want(O_STATISTICS);
+  f->options = want(O_REPORT) | want(O_ZUGVORLAGE) | want(O_COMPUTER) | want(O_COMPRESS) | want(O_ADRESSEN) | want(O_STATISTICS);
 
   f->no = unused_faction_id();
   addlist(&factions, f);
diff --git a/src/common/kernel/pool.c b/src/common/kernel/pool.c
index 10b9a3c83..bb3e458d1 100644
--- a/src/common/kernel/pool.c
+++ b/src/common/kernel/pool.c
@@ -40,9 +40,6 @@
 #define TODO_POOL
 #undef TODO_RESOURCES
 
-static int want_mp = 1 << O_MATERIALPOOL;
-static int want_sp = 1 << O_SILBERPOOL;
-
 static const race * rc_stonegolem;
 static const race * rc_irongolem;
 
@@ -102,19 +99,14 @@ change_resource(unit * u, const resource_type * rtype, int change)
     i = change_maxspellpoints(u, change);
   else
     assert(!"undefined resource detected. rtype->uchange not initialized.");
-  assert(i >= 0 && (i < 100000000));  /* Softer Test, daß kein Unfug
-                                        * * passiert */
+  assert(i >= 0 && (i < 100000000));  /* soft test to catch mischief */
   return i;
 }
 
 int
 get_reservation(const unit * u, const resource_type * rtype)
 {
-  faction * f = u->faction;
   struct reservation * res = u->reservations;
-  if ((rtype==r_silver && !(f->options & want_sp)) || (rtype!=r_silver && !(f->options & want_mp))) {
-    return get_resource(u, rtype);
-  }
 
   if (!rc_stonegolem) init_static();
 
@@ -201,10 +193,6 @@ get_pooled(const unit * u, const resource_type * rtype, unsigned int mode, int c
       if ((urace(v)->ec_flags & GIVEITEM) == 0) continue;
 
       if (v->faction == f) {
-        if ((mode & GET_POOLED_FORCE)==0) {
-          if (rtype==r_silver && !(f->options & want_sp)) continue;
-          if (rtype!=r_silver && !(f->options & want_mp)) continue;
-        }
         mask = (mode >> 3) & (GET_SLACK|GET_RESERVE);
       }
       else if (alliedunit(v, f, HELP_MONEY)) mask = (mode >> 6) & (GET_SLACK|GET_RESERVE);
@@ -254,10 +242,6 @@ use_pooled(unit * u, const resource_type * rtype, unsigned int mode, int count)
       if ((urace(v)->ec_flags & GIVEITEM) == 0) continue;
 
       if (v->faction == f) {
-        if ((mode & GET_POOLED_FORCE)==0) {
-          if (rtype==r_silver && !(f->options & want_sp)) continue;
-          if (rtype!=r_silver && !(f->options & want_mp)) continue;
-        }
         mask = (mode >> 3) & (GET_SLACK|GET_RESERVE);
       }
       else if (alliedunit(v, f, HELP_MONEY)) mask = (mode >> 6) & (GET_SLACK|GET_RESERVE);
diff --git a/src/common/kernel/types.h b/src/common/kernel/types.h
index 27f0e62d7..30aba9575 100644
--- a/src/common/kernel/types.h
+++ b/src/common/kernel/types.h
@@ -242,21 +242,21 @@ extern const char *parameters[MAXPARAMS];
 /* --------------- Reports Typen ------------------------------- */
 
 enum {
-	O_REPORT,				/* 1 */
-	O_COMPUTER,			/* 2 */
-	O_ZUGVORLAGE,		/* 4 */
-	O_SILBERPOOL,		/* 8 */
-	O_STATISTICS,		/* 16 */
-	O_DEBUG,				/* 32 */
-	O_COMPRESS,			/* 64 */
-	O_NEWS,					/* 128 */
-	O_MATERIALPOOL,	/* 256 */
-	O_ADRESSEN,			/* 512 */
-	O_BZIP2,				/* 1024 - compress as bzip2 */
-	O_SCORE,				/* 2048 - punkte anzeigen? */
-	O_SHOWSKCHANGE,	/* 4096 - Skillveränderungen anzeigen? */
+  O_REPORT,				/* 1 */
+  O_COMPUTER,			/* 2 */
+  O_ZUGVORLAGE,		/* 4 */
+  O_UNUSED_3,
+  O_STATISTICS,		/* 16 */
+  O_DEBUG,				/* 32 */
+  O_COMPRESS,			/* 64 */
+  O_NEWS,					/* 128 */
+  O_UNUSED_8,
+  O_ADRESSEN,			/* 512 */
+  O_BZIP2,				/* 1024 - compress as bzip2 */
+  O_SCORE,				/* 2048 - punkte anzeigen? */
+  O_SHOWSKCHANGE,	/* 4096 - Skillveränderungen anzeigen? */
   O_XML,    			/* 8192 - XML report versenden */
-	MAXOPTIONS
+  MAXOPTIONS
 };
 
 /* ------------------ Talente ---------------------------------- */
diff --git a/src/eressea/lua/gamecode.cpp b/src/eressea/lua/gamecode.cpp
index 484c58680..f94f3f0c2 100644
--- a/src/eressea/lua/gamecode.cpp
+++ b/src/eressea/lua/gamecode.cpp
@@ -63,8 +63,7 @@ lua_planmonsters(void)
   faction * f = findfaction(MONSTER_FACTION);
 
   if (f==NULL) return;
-  if (turn == 0) rng_init((int)time(0));
-  else rng_init(turn);
+  rng_init(turn?turn:(int)time(0));
   plan_monsters();
   for (u=f->units;u;u=u->nextF) {
     call_script(u);
@@ -199,9 +198,7 @@ readshortpwds()
 static int
 process_orders(void)
 {
-  if (turn == 0) rng_init((int)time(0));
-  else rng_init(turn);
-
+  rng_init(turn?turn:(int)time(0));
 #ifdef SHORTPWDS
   readshortpwds("passwords");
 #endif