Cooper (undisclosed) fully participated in Wednesday's practice, Kelsey Russo of the Browns' official site reports.
EDGE Analysis
Cooper went through the walkthrough portion of Tuesday's session but didn't participate in practice. After working fully Wednesday, however, the Browns' top wideout is a candidate to see action in the team's preseason finale Saturday against the Seahawks, with coach Kevin Stefanski having said earlier in the week that Cleveland's starters should expect to play in the contest.