Won't they also view that as a huge problem? This is at least twice in recent memory that Lasseter has threatened to leave the company if he hasn't gotten his way. You either gotta give that guy all the power or push him out somehow. You can't depend so much on a guy that will stomp his feet and take his ball home whenever he doesn't get what he wants.
John doesn't want all the power, nor is he equipped to run a company like Disney.
He just wants the company running with some attention paid to the things that made Disney what it once was and, some people believe, can be again.
Oh, and when a guy makes the amount of both critically acclaimed and financially successful product that John has overseen, you listen when he speaks because chances are he knows what he is talking about.