Davis has the speed to shoot through holes created by one of the best offensive lines in the NFL, and he has the strength to shed tacklers when he reaches the second level of the defense.

"There's some guys that just elevate their games when the lights come on, and those receivers elevate their games when the lights come on," Beamer said. "They've really had a nice spring ...

During his time suiting up for the Celtics, Williams wore only jersey No. 20 and put up 6.4 points, 2.5 rebounds, 3.9 assists ...