By Sam Frost & S P Jones Jason Kelce of the Philadelphia Eagles has been enjoying his time in Las Vegas ahead of Super Bowl LVIII. Despite reports of a possible retirement following a playoff defeat to the Tampa Bay Buccaneers, Jason and his wife Kylie have been living it up in Sin City, attending a U2 concert at The Sphere and catching British singer Adele’s performance at Ceasers Palace. With wife Kylie, the pair hit the casino at The Cosmopolitan and enjoyed a winning night. They had luck at the craps table, in particular, with Jason roaring in celebration as the dice landed in his favour. …