ADVANCE FOR WEEKEND EDITIONS, JULY 21-22 - FILE - In this May 31, 2012, file photo, New York Jets quarterbacks Mark Sanchez, left, and Tim Tebow workout during NFL football practice in Florham Park, N.J. The most popular guy on the Jets' roster isn't even a starter and has no defined role. Tebow is listed as a quarterback _ Sanchez's backup _ but Rex Ryan and the Jets envision as much more. (AP Photo/Julio Cortez, File)