Allen (concussion) returned to practice Monday, Duane Rankin of The Arizona Republic reports.

EDGE Analysis

After missing the past four games for the Suns, it appears as though Allen is on track to return Tuesday against the Grizzlies. Allen didn't have any limitations at Monday's practice and participated in a 5-on-5 scrimmage. Devin Booker (groin) also appears to be likely to return to action.