The media? Seriously. If you only knew!
Anyway, if you start Tebow you have to install an ENTIRELY new offense. An offense the jets don't have the personnel for. Given the adjustment period and the terribleness that is Tebow, it doesn't give the Jets a better chance to win, it stunts the growth of young offensive players, and Tebow isn't your 2013 starter so it's completely pointless.
Media has been telling us he blows and that Sanchez in his first year was the "Sanchize." I don't trust anything the media says, Tebow's basically a rookie, and he probably plays better than Sanchez does who is in his 4th year.
Also, 2013 starter? Last time I checked, Sanchez is probably gone by 2014 to. Also, players would develop better under Tebow, why, because he can lead, because he won't start crying like a baby like Sanchez. Also, keeping Sanchez in is horrible for our younger players, Sanchez sucks, it's basically causing our players to just give up halfway through the game due to his horrendous play.