It's a minimum signing, so I can't be too mad, but I hate the idea of him on the team. He doesn't play team first basketball, but has enough athletic ability to get stats and not be a complete drag on the floor. If he fills the Len role, and is third in center minutes behind Bagley/Holmes, then he's useful.
I'm sure he'll have at least one monster game early and get an "any questions" thread dedicated to him. But I predict he will be cut before new year's, which means any trade return or backup minutes will be a win in my eyes.