Both Shumpert and James Harden, who is dealing with a neck injury, are listed as questionable for Monday's game against the Hawks.
Houston made multiple deals before Thursday’s trade deadline, but Daryl Morey said those moves were designed with the future in mind.
In a three-team deal with the Sacramento Kings and the Cleveland Cavaliers, the Houston Rockets have received Iman Shumpert.
The Rockets have been in pursuit of a wing for a good portion of the season.
The Kings guard apparently was angry at Blazers C Jusuf Nurkic for a hard screen he set in the second half of Sacramento's 115-107 win.
NBA commissioner Adam Silver is imploring players on championship teams not to boycott the Donald Trump White House.