Raiders running back Latavius Murray may have returned to practice on Wednesday, but he hasn't been cleared to play on Sunday just yet, according to CSN.
Murray is dealing with a concussion. While he appears to have made progress with the injury, he still has to pass medical tests before he's formally cleared to play. Murray was on his way to a huge game Week 12 before exiting with the injury. Murray was listed as a limited participant in practice on Wednesday.