Whitehurst (knee) was released by the Browns with an injury settlement Tuesday.
Whitehurst replaced an injured Cody Kessler (ribs) in Week 5 and held his own, but he suffered an injury of his own in the process. The extent of Whitehurst's setback is not certain, but it apparently would have cost him some time, so the Browns decided to remove him from the roster and replace him with a healthy quarterback in Kevin Hogan. Whitehurst could hook on with a new team once he is back at 100 percent.