Tennessee Titans wide receiver Calvin Ridley is trending toward playing Sunday against the Arizona Cardinals, ESPN reporter Jeremy Fowler said Saturday, a hopeful sign a day before his team's Week 5 game. The veteran receiver practiced on a limited basis after sitting out Wednesday and Thursday, and the Titans will make a final call after pregame warmups. The plan, sources said, centers on controlled practice reps and short bursts in-game if Ridley suits up. Expect a conservative snap plan if he suits up, short routes, fewer deep releases, and perhaps early rest periods. For a team hunting its first win, even a limited Ridley could move the needle.