Speaking of a Master Tactician...

I think there should be a champion that stays in base or jungles and sends entities out to fight in his or her place, of course taking a percentage of the damage that his or her entities take or deal so that there would be a consequence. I was also thinking that one of his abilities could give him a camera view of the entire map similar to an RTS while draining mana or whatnot, depending on how he or she is made. I was also thinking that this champion's ultimate could make the champion switch places with one of the entities that it had previously sent out.

Of course this just an idea. All criticism is appreciated.