Just a thought but perhaps with the way Marble & White have been playing in PTL there is a chance Hubbard realized he might not see 35+ min/game as he initially was expecting. I'm not guaranteeing 20wins but at least this season Fran still has quite a few different looks he can potentially go to if things aren't working along with a steady increase in terms of the competitiveness in practice & off-season that should push everyone to get better.
I think I am most disappointed in the departure from a potential leadership standpoint as I was hoping he might be one to help step in and fill the void left by Cole in terms of pushing guys in the weight room, teaching to play through adversity, etc.