McCain will start Monday's game against the Suns, Brandon Rahbar of DailyThunder.com reports.
Jalen Williams (leg) and Cason Wallace (shoulder) are both expected to miss most, if not all, of the remainder of the season, opening up spots in the first unit for Ajay Mitchell and McCain. Through three regular-season games, McCain is averaging 9.0 points, 2.3 triples, 1.0 rebounds, 1.0 assists and 0.7 steals in 20.3 minutes per contest, though he figures to see increased playing time Monday.