Courtney Lee posts dunk from Celtics scrimmage on Twitter

From Chris Forsberg, ESPN Boston:

On Wednesday evening, Celtics guard Courtney Lee took to Twitter to celebrate a practice dunk on a tall-but-nameless teammate:
Of course, all this did was fuel speculation about who it was (poor rookie center Fab Melo seemed the logical target). Not that anyone questioned the dunk, but Lee came back with video evidence on Thursday.

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