Celtics' Danny Ainge Recruits Isaiah Thomas, Gerald Green for BYU Hype Video

Danny Ainge is still making a difference for his alma mater—by recruiting for football hype videos, that is.

The Boston Celtics president, who was a basketball star at Brigham Young University, made an appearance with Isaiah Thomas and Gerald Green in the school's latest celebratory single, "Tellin You Y" by James the Mormon. 

But don't call Thomas and Green committed to the Cougars just yet.

Despite singing along to the jam, the pair wore shirts that represented the other C's.       

[YouTube, h/t NBC Sports]