Collin Sexton – point guard – 6-foot-1
The Celtics need scoring off the bench, and a player capable of starting for at least some of the remaining regular games left to help keep Kemba Walker as fresh as possible for the postseason.
And while Sexton is still green about the ears as a second-year floor general, he can score in a variety of ways. A career 39.2 % 3-point shot, the Alabama product can get to the line often enough as a slasher, converting 64.3 % of his shots last season.