Rockets GM tweets photo of Steven Adams putting Harden in headlock

Daryl Morey is likely hoping to see a change in the officiating of Houston's first-round series against the Oklahoma City Thunder.

The Rockets general manager appeared to take a subtle dig at the referees from Sunday's Game 4, tweeting out a photo of OKC's Steven Adams with his arm wrapped around James Harden's neck.

Despite the apparent missed call, the Rockets held on to win Sunday, extending their series lead to 3-1 over Oklahoma City.