Locker (wrist) is probable for Sunday's game against the Browns, Jim Wyatt of the Tennessean reports. Locker has been able to practice fully this week and is in line to start Sunday's game, after giving way to Charlie Whitehurst in Week 4's loss to the Colts. Through three contests, the Browns have given up an average of 272 passing yards to opponents (only five teams have allowed more to date).