On the day that Suns GM Ryan McDonough admitted trading Isaiah Thomas to the Celtics was a mistake, the 5'9" Boston point guard dished what may be the nastiest assist in the league this year.

Here it is from another (better) angle...:

...as well as a freeze-frame of the crowd's reaction:

Also we should make a note that props are in order for Jae Crowder. If he misses that shot, nobody cares.

[via Vine/@CBSSportsNBA]

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