Thornton (undisclosed) exited Friday's practice early, Sam Warren of The Athletic reports.
The Bengals activated Kattus (undisclosed) off the active/non-football injury list Thursday.
Mayer (nose) returned to practice Thursday, Sam Warren of The Athletic reports.
Ogunbowale signed a contract with the Raiders on Wednesday.
Las Vegas signed Myarick on Wednesday.
Brown has been taking some reps out wide at practice, Charlie Clifford of NBC 5 Cincinnati reports.
Nailor has been the best receiver at Raiders training camp, Case Keefer of the Las Vegas Sun reports.
Based on what he's seen through six practices, Ryan McFadden of ESPN.com suggests that the Raiders' top three receivers are Tre Tucker, Jalen Nailor and Benson.
Mayer (nose) isn't practicing Tuesday, Ryan McFadden of ESPN.com reports.
Brown has been taking some reps out wide at practice, Charlie Clifford of NBC 5 Cincinnati reports.
