I think this is a decent trade. It will help make the Raps a bit more competitive and bring some experience to the young core. You mentioned clutch scoring, which I think BI will help in that department, because he is big and is also a good jump shooter, so he can give you buckets during clutch situations.

Like what Undisciplined said, It's good for the Pels too if Zion decides to play basketball again. But I do believe Zion is a lost cause and will be another Athony Bennett. I hope he proves me wrong though, because healthy Zion is a joy to watch.