Allen (concussion) has been ruled out for Monday's game against the Nuggets.
Allen was forced to leave Saturday's game against the Pistons due to a head injury, and he is now officially in concussion protocols. His next opportunity to play will be Christmas Day in a rematch with Denver. Monte Morris, Royce O'Neale, Josh Okogie and Ryan Dunn are all candidates to see increased playing time Monday due to Allen's absence.