By Andrew Gamble & Andrew Gamble Dallas Cowboys head coach Mike McCarthy is facing a big challenge next season after the team decided not to extend his contract. After a crushing home defeat against the Green Bay Packers in the NFL playoffs, many thought owner Jerry Jones would look for a new coach for 2024 and beyond. However, last week, Jones announced that McCarthy will be back next season. But, ESPN reports that the 60-year-old won’t get an extension and will coach the Cowboys in 2024 on a contract that’s about to expire. It seems like McCarthy has one more chance to win the Super Bowl tit…