Okay so I am a victim of TSC blindly asserting chicken breeds so I have 14 chickens that were supposed to be 4 sexlinks 5 cubalaya pullets and 5 bantams. What I actually got were 5 buff Brahmas 3 pullets 2 cockerels. 5 Game Fowls 3 pullets 2 cockerels. And 4 sexlinks. My question is I have read that game fowl roosters will fight to the death with other roosters. Is this true? They have all been together since they got home from the store and I have not seen any aggression yet and they are 13 weeks give or take a few days.