Head coach Dwane Casey said Tuesday that Grant (thumb) has resumed working out in the gym, but the Pistons don't have a clear timeline for him to return to the lineup, Rod Beard of The Detroit News reports.
Grant hasn't played since Dec. 10 due to a sprained right thumb that required surgery. The veteran forward doesn't appear to be dealing with any setbacks in his recovery, but the Pistons aren't planning on re-evaluating him for another two weeks before potentially offering up a target date for his return. Hamidou Diallo is expected to continue to stick in a starting role for the duration of Grant's absence.