Name is all that's needed.

src/engine/db/handlers/dbMobHandler.java

@@ -127,15 +127,13 @@ public class dbMobHandler extends dbHandlerBase {
         }
     }
 
-    public boolean ADD_TO_GUARDS(final long captainUID, final int mobBaseID, final String name, final int slot) {
+    public boolean ADD_TO_GUARDS(final long captainUID, final String name) {
 
         try (Connection connection = DbManager.getConnection();
-             PreparedStatement preparedStatement = connection.prepareStatement("INSERT INTO `dyn_guards` (`captainUID`, `mobBaseID`,`name`, `slot`) VALUES (?,?,?,?)")) {
+             PreparedStatement preparedStatement = connection.prepareStatement("INSERT INTO `dyn_guards` (`captainUID`, `name`) VALUES (?,?)")) {
 
             preparedStatement.setLong(1, captainUID);
-            preparedStatement.setInt(2, mobBaseID);
-            preparedStatement.setString(3, name);
-            preparedStatement.setInt(4, slot);
+            preparedStatement.setString(2, name);
 
             return (preparedStatement.executeUpdate() > 0);
 
@@ -145,14 +143,13 @@ public class dbMobHandler extends dbHandlerBase {
         }
     }
 
-    public boolean REMOVE_FROM_GUARDS(final long captainUID, final int mobBaseID, final int slot) {
+    public boolean REMOVE_FROM_GUARDS(final long captainUID, final String minionName) {
 
         try (Connection connection = DbManager.getConnection();
-             PreparedStatement preparedStatement = connection.prepareStatement("DELETE FROM `dyn_guards` WHERE `captainUID`=? AND `mobBaseID`=? AND `slot` =?")) {
+             PreparedStatement preparedStatement = connection.prepareStatement("DELETE FROM `dyn_guards` WHERE `captainUID`=? AND `minionName`=? LIMIT 1;")) {
 
             preparedStatement.setLong(1, captainUID);
-            preparedStatement.setInt(2, mobBaseID);
-            preparedStatement.setInt(3, slot);
+            preparedStatement.setString(2, minionName);
 
             return (preparedStatement.executeUpdate() > 0);
 

src/engine/net/client/handlers/MinionTrainingMsgHandler.java

@@ -182,7 +182,7 @@ public class MinionTrainingMsgHandler extends AbstractClientMsgHandler {
                         if (!npc.getSiegeMinionMap().containsKey(toRemove))
                             return true;
 
-                        if (!DbManager.MobQueries.REMOVE_FROM_GUARDS(npc.getObjectUUID(), toRemove.getMobBaseID(), npc.getSiegeMinionMap().get(toRemove)))
+                        if (!DbManager.MobQueries.REMOVE_FROM_GUARDS(npc.getObjectUUID(), toRemove.firstName))
                             return true;
 
                         npc.getSiegeMinionMap().remove(toRemove);
@@ -273,7 +273,7 @@ public class MinionTrainingMsgHandler extends AbstractClientMsgHandler {
                         if (toCreate == null)
                             return true;
 
-                        if (!DbManager.MobQueries.ADD_TO_GUARDS(npc.getObjectUUID(), mobBase, pirateName, npc.getSiegeMinionMap().size()))
+                        if (!DbManager.MobQueries.ADD_TO_GUARDS(npc.getObjectUUID(), pirateName))
                             return true;
 
                         if (toCreate != null) {