NEW YORK (WFAN) — WFAN host Mike Francesa returned from vacation on Tuesday and immediately went after the Jets, who are expected by many to be one of the worst teams in the National Football League in 2013.

Francesa didn’t yell, but he was stern in getting his point across.

“Now you have a head coach who doesn’t even act like the same human being,” Francesa said in regard to Rex Ryan. “And this has nothing to do with his weight loss. This has to do with the fact that he has had his complete power base eroded, to the point where he has no power. And he is just a guy going through the motions.

“Now he will coach the heck out of his defense because that’s his want. And he will let (offensive coordinator Marty) Mornhinweg coach the offense, and they will go through this season, and then he will depart and they will blame everything on this season on him.”