Stephon Marbury anyone? Also, if you're looking for former Rockets to nominate I suggest Scottie Pippen or (and I know this will piss some folks off) Steve Francis.
He made the team much better in China though... almost countless titles. Lesser league but he was assisting alright in his late days.
Charles Barkley for sure ... he influenced Pippen to be a scrup,Drexler wanted to retire,Hakeem lost interest in dominance, introduced Franchise to some drugs ,long term affects includes,Les selling the team, 20+ years champion drought , fans can’t fill lower seats