It was a 2008 champion Celtics reunion in Area 21 Monday night. During the TNT broadcast of Golden State closing out the Utah Jazz, they would go at times to Kevin Garnett's player's lounge area where he got the gang back together: Paul Pierce, Rajon Rondo, Kendrick Perkins, "Big Baby" Glen Davis, and even Doc Rivers dropped in to reminisce. Allen was part of the big three that won a ring in 2008, but there is still bad blood about his exit from the Celtics to LeBron James' Miami Heat in 2012, the Celtics' chief rival in the East at the time.