Why did Ray Allen leave Celtics?
Ray Allen left the Celtics because he felt that he was not getting respect from the Celtics' president and Coach. He left the Celtics to join their most despised opponents Miami Heat. The Miami Heat was pleased to have Ray Allen in their team. Visit http://espn.go.com/nba/truehoop/miamiheat/story/_/id/8137389/ray-allen-leaving-boston-celtics-nba-champion-miami-heat for more information.
They couldn't afford to pay him and he's getting old
Agree with answer on top