For the second straight day, Calvin Johnson missed practice for the Detroit Lions with an ankle injury. At this point, though, his status is uncertain for Sunday against the New York Jets. "Anytime that someone doesn't practice, in particular when it's not just a day of rest, which we would indicate on the medical report, there's always some concern," Lions coach Jim Caldwell said. Read more http://espn.go.com/nfl/story/_/id/1...oit-lions-misses-practice-second-straight-day