FLORHAM PARK, N.J. (AP) — Rontez Miles thought it was just a really bad bruise at first, and then his right leg started aching and swelling like a balloon. If I remember his exact words," Miles recalled after practice Monday, "he said, 'If I'm right, I could save your leg.' Just a few hours later, he was in an emergency room having the leg operated on — praying it didn't need to be amputated. Miles had suffered compartment syndrome, which usually results from bleeding or swelling after an injury and causes high pressure in the area. Miles finished practice, did his regular weight lifting and attended team meetings. A determined — and somewhat bold — Miles found his way to coach Todd Bowles' office one day during the offseason and let him know what he expected. Miles has been making plays throughout camp, impressing his coaches and making a real case to stick when the regular season begins. Not bad for a guy who has just one NFL regular-season game under his belt.