That's because his teammate Chauncey Billups is a vet who has earned enough respect to supersede and overcome this limited, self-defeating approach.
Melo knows how to pass, better than Amare I might add. The easy answer is Melo all-of-a-sudden forgot how to play.
The logical answer when given an opportunity to watch for yourself is a system that a) relies on a specific player (PG) to be the catalyst and set everyone up resulting in b) poor continuity, too many needless passes, increased turnovers, inability to showcase a player = Melo not fitting w a guard like Lin who withered under pressure, doesn't command respect, doesn't play D, and turns the ball over without consistently setting players up.
Right.
That's too implausible to begin with. Ask youself... Would Melo look like this and have those stats on LA? Or in BOS instead of Pierce? Nope.
Wrong System. Move on.