Is Rex Ryan on the hot seat?

Adam Schefter answers readers' questions in his mailbag once a week during the NFL preseason and regular season. Have a query of your own? Submit it here.

Q: With the New York Jets being so inconsistent this year, do you think the GM (John Idzik) will take it as a sign of bad coaching and look to replace Rex Ryan at the end of this year? And if he would replace Rex, would they go for a proven coach (Jon Gruden, Bill Cowher) or would Idzik look back at Seattle for one of its coordinators? -- Denny (Pennsylvania)