Trayvon Mullen has been on injured reserve since Week 4 and will return for Sunday's showdown against the Chiefs. Mark J. Rebilas-USA TODAY Sports

Trayvon Mullen is primed for a return to action as the Raiders have announced that he’s been activated from injured reserve. Las Vegas had designated the former second-round pick to return from injured reserve a little more than a week ago.

Interim head coach Rich Bisaccia had made a statement saying, “[Mullen] wants to be in a position where he feels like he’s ready to go and he’s not at 70 percent or 80 percent,” so Mullen’s activation should indicate a return to full health for the Raiders’ starting cornerback.

While the Raiders will certainly be happy to have a bit more depth to a cornerback room that was looking fairly slim with Mullen injured and Damon Arnette‘s release, Mullen’s absence has allowed Las Vegas to test out some of the corners they had available. Even after losing Mullen and Arnette after only four games, the Raiders knew they had experience in 10-year veteran Casey Hayward and liked what they saw in rookie fifth-round pick Nate Hobbs. They did take action, reaching out to sign Hayward’s former teammate, Brandon Facyson, off the Chargers’ practice squad to help fill out the room. The signing has paid off as they’ve seen Facyson start their last six games as Hobbs continues to develop as a pro.

Adding Mullen to the mix strengthens an already impressive position group for the Raiders’ defense. Mullen’s activation was joined by defensive tackle Darius Philon‘s activation off injured reserve. Las Vegas also announced the signing of linebacker Will Compton to the active roster and the release of defensive tackle Damion Square. From the practice squad, wide receiver Tyron Johnson, linebacker Javin White and running back Trey Ragas have been called up for Sunday’s game against the Chiefs.

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