Oh, no doubt Melo can play. I have him as third best player in the league (Curry, Hansbrough, Melo), but as a human being he is a dud.
Maybe you are unaware, but Melo had Thanksgiving dinner at his place. Did he invite his family? No. Did he invite some homeless? No. Did he invite his comrades, his teammates? Nope. You know who Melo had over for Thanksgiving? He had Wade and Bosh. Don't you think it would have been a great move to have some of the young guys over? Grant, Galloway, Lance, Porz. Or even some of the new older guys. KO, D-Will, Afflalo... Nope. Melo chose to spend his holiday with two schmucks who play on another team. Wade and Bosh.
By the way I hacked into Melo's email account and I saw who he has invited over for Christmas dinner. Not Galloway, not Grant, not Porzingis. You know who Melo invited over for Christmas dinner? Matt Barnes.