While acknowledging it "would be tough" to return to the team that fired him only 19 months ago, Chad Pennington said he would definitely listen if Jets GM Mike Tannenbaum called. "I'd be crazy not to be interested," said on Thursday. "Once you think you're too big where you can't entertain every opportunity, you'd better be careful because you'll be looking from the outside in." Pennington, who was dumped in August 2008 to make room for Brett Favre, sounded like he prefers to stay in Miami as Chad Henne's backup.