Raiders receiver Rod Streater wasn't active in team drills Wednesday but did warm up with his teammates and said he's been cleared for contact, the Oakland Tribune reported. Streater had been diagnosed with a concussion on July 28.
Dolphins receiver Mike Wallace missed a second straight day of practice with a sore hamstring and won't play in Saturday's scrimmage at Sun Life Stadium, reports the Miami Herald. His status for the Aug. 8 preseason opener against the Falcons is uncertain.
Dolphins defensive end Dion Jordan is having a strong training camp thus far, reports ESPN.com. On Sunday he had a pick-six on Ryan Tannehill, and on Tuesday he had at least one would-be sack in team drills, the report said.