Because the Arkansas game is always an option for student season tickets. When Arky is a home game you can choose to buy season tickets for all the games minus that game or all the games including it. A lot of students don't choose the option including it because they want to spend the holidays at home.
They show up way earlier to get their seats too. All the good seats are taken if you get to the student section an hour before kickoff. But, they leave early as well too. It's sad...most students don't have to deal with traffic or anything yet they still leave early.
