Three weeks after claiming he's happy with his contract, New York Jets cornerback Darrelle Revis fueled a new round of speculation Thursday by refusing to guarantee he will report for the start of training camp. "I don't know," Revis said after the Jets' OTA practice, becoming testy. "That's all I'm telling you. I don't know if I am or I'm not." Read more: http://espn.go.com/new-york/nfl/story/_/id/7993415/darrelle-revis-guarantee-new-york-jets-camp
