Hanley hasn't been good, but RBIs are such a random stat and don't really tell you much. Pujols has been one of the shittiest guys in league this year (-1.7 WAR, .650 OPS, etc) and has 75 RBI.
I don't like deal at all for Celtics. Difference between Kyrie and IT isn't enough to warrant giving up Crowder, a good prospect and the Nets pick. Cavs now have some good trade bait to acquire another star.