Jaguars coach Mike Mularkey indicated as training camp started that WLB Clint Session (concussions) has no timetable for return. Mularkey sounded like Session might miss the entire season. "It's definitely a concern," said the new Jaguars' coach. "We don't know the future with him." The Jags overpaid Session to the tune of $29 million over five years last offseason, with $11.5 million guaranteed. He appeared in ten games in 2011.