Update: With McElroy dealing with a concussion, Mark Sanchez will start Sunday's season finale against the Bills, ESPN New York's Rich Cimini reports.
Recommendation: Evidently, McElroy didn't disclose his concussion symptoms until Thursday, but once the Jets found out about them, they immediately shut him down. In doing so, the team once again bypassed Tim Tebow as a Week 17 alternative, with Sanchez now provided with an unlikely opportunity to finish the season on a high note.
