From the perspective of a league-wide NBA viewer, the excitement 76ers fans have over the impending returns of Tony Wroten and Kendall Marshall is ridiculous (or so I've been told). Neither is an NBA-caliber starter, and each has severe flaws which hamstring their effectiveness.
Wroten will likely play tomorrow. Because of that, the Sixers have to release a player, as with the signing of Phil Pressey via the NBA's hardship waiver the team was over the 15-man roster limit. Once a player designated as injured which triggers the hardship recovers, the exception goes away.