I think the main thing here is people think Lee will "deserve" minutes.
He will earn the minutes. Like everyone else.
He will most likely play well. And he will, as a result, be a part of the rotation.
Having positive competition internally is not necessarily a bad thing. It's not a perfect situation, but if Jordan Mickey were to play 15 minutes a game this season, while everyone else is healthy, it means a lot more.
He has shown to be a consummate professional. Therefore, he will be someone the kids look up to, as well as try to beat.