I have a tbh with an end entrance that has a real booming population and our dandelions are just starting to pop out. So I am thinking about splits. I know that some will make a split on the other side of the hive divided by the follower board, but why not just use honey comb? The queen won't cross honey comb. It would be similar to a two queen system in a Lang. Once the queen has hatched I would move the second colony out to a different hive. Seems to me that this would increase the likelihood of a successful split. Is this feasible or will it just cause more headaches than its worth?