I have tickets to attend the Vikings/Panthers game in Charlotte on 12/20. The ticket says 8:15, but also mentions that the game could be flexed to 1:00 or 4:15. I'm in northern VA, so it's about a 6 hr trip for me. That makes a 1:00 kickoff quite a problem. How likely is it that this game will be moved to either timeslot? How much notice will I have if it does get moved?