I don't see this as a bad thing. Joie had done a good job running the IMS. One can say a lot of things about TG's stewardship of IMS or his running the IRL, but putting Joie in charge of the IMS and the facility they have proves Joie knew something. They didn't let the place fall apart. If we was a boob, I don't think ISC would bring him in either.

No...with Tony gone, there is going to be a change of leadership in all the major parts of the Hulman empire.

AS for Humpy, no...unless Mari Hulman-George BEGS him I don't see him coming to IMS. If he was coming, he would have been there already.....Humpy isn't one to sit in the shadows and wait for a season to end, they have to change the direction of the ship immediately.