Allen was waived by the Bulls on Friday.
Allen (leg) is active and available to play in Tuesday's game against the Kings.
Allen (leg) has been upgraded to questionable for Tuesday's game against the Kings.
Allen suffered a setback in his recovery from a left fibula fracture and will be sidelined for another 2-to-4 weeks, Jennifer Hale of Fox Sports New Orleans reports.
Allen has been diagnosed with a non-displaced left proximal fibula fracture and is expected to be sidelined for 3-to-4 weeks, Radio Broadcasting Manager/Studio Host for the New Orleans Pelicans, Daniel Sallerson reports.
Allen is doubtful to return to Sunday's game against the 76ers due to a knee injury.
Allen was left off of the Pelicans' injury report Tuesday, Will Guillory of The New Orleans Times-Picayune reports.
Allen (knee) finished Monday's 114-107 victory over the Thunder with six points (3-4 FG, 0-1 FT), six rebounds, one assist, one steal and one turnover across 18 minutes.
Allen (knee) is expected to play in Monday's game against the Nuggets, Christian Boutwell of The Advocate reports.
Allen (knee) will be sidelined for Friday's game against the Nuggets.