The Jets are reportedly considering whether or not they have their franchise quarterback on their roster. Mark Sanchez struggled mightily against the Giants on Saturday in a must-win game. He completed 30 of 59 passes for 258 yards with one touchdown to two interceptions. He also took five sacks -- one of which resulted in a safety with the Jets trailing by six in the fourth-quarter. A league source told Pro Football Talk that the Jets are beginning to realize that Sanchez, whom the team drafted with its first-round pick in 2009, might not be their guy.