You don't even need to cheat at COD. They are so buggy they'll do it for you. They'll load a gun in place of your knife in ranked. They clearly have a faulty case/if-else statement in the ranked gun loadout checker to allow that and also to default to XM4 if the gun shown in the load out picker isn't allowed.
It's probably the only game I know of where the ranked version is more broken than the casual version...
It's probably the only game I know of where the ranked version is more broken than the casual version...