Tough situation for IT. At his worst, a min contract is an underpay. And Denver has some young and talented guard depth.
While I'm possibly the biggest IT fan this side of the Danube river, it's clear that he did benefit from being #1 option in a well-spaced system. And he'll be 30 in February, which should be a national holiday(...) but doesn't bode well for his future.
But Denver is an exciting team that just missed the playoffs by an OT loss. If given the opportunity, he can be the extra piece to make the playoffs and perhaps rehab both his body and value this season. And of course, if the injury bug bit, IT could lead from a starting role.
I'm not very optimistic for his future in the association, but regardless of how it plays out, IT will go down as one of the most exciting Celtics I've ever seen. I wish nothing but the best for him.