Dooling-esque role probably.
I know I want him back.
May I ask why would you want Jason Collins to come back?
I think if Kevin Garnett retires next year, we should amnesty Paul Pierce, (I know blasphemous!) and think about maybe signing Al Jefferson, and another young rebounding/defensive PF/C with potential.
We need to rebuild, and even though KG/PP together even in their age are still dominant. The longer we hold onto the two, the more it'll be harder for us to rebuild, and make our team even more deeper/flexible.
I wish there was a way we could get Josh Smith/Al Jefferson. And if Fab Melo could somehow develop into a decent C, he would be able to give us a cheaper backup front court presence. As much as people dislike Fab Melo, I think he definitely has potential.