The Celtics are now up for discussion. Who is to blame for last night's loss to the lowly Miami Heat. They got hot from behind the three-point line, but the Celtics never adjusted. Mego hates the slow ass iso ball that Tatum and Brown run most of the time. Also, Kristaps Porzingis has to be better. Jones: No scheme should lose to that Miami team. It is about the players, not the coach.