If the NFL plans to return to Los Angeles in 2013, the Chargers are the most likely team to move. The Rams can't leave St. Louis at the earliest until after the 2014 season. The Jaguars must demonstrate three straight years of losses before being able to exit Jacksonville. The Raiders' lease situation is irrelevant, because the league won't allow them to move to L.A. unless Mark Davis sells controlling interest in the team. So that leaves the Chargers, who have an annual window to cancel their Qualcomm Stadium lease, from February 1 through April 30, with a buyout that decreases each year.