We will lose season ticket holders for sure, unless we have the type of season which Minnesota has not had in probably 14 years. So, its not like you can time a change like this for a "breakthrough" season as the Gophers just don't have them enough, regardless of coach. Bottom line is the U will make more money off this even with a drop in season ticket holders as the premium seats will recoup what is lost in pure ticket sales. Then, the same people who did not buy season tickets will likely still buy single game seats during the year as plenty will be available. I don't see a signifiant drop in attendence at all, just the amount of season tickets. As it is now, many season ticket holders don't go to all games anyway.
So it is true, season tickets figures will change. However, I doubt it will change attendence too much. The atmosphere will not get worse, its already poor. It can only get better and maybe by moving a couple of piles of dust from their seats that rarely get loud and replacing them with someone who can actually project volume for the orifice on their face is a good thing?
Time will tell... and one thing is definitely true, a good season now will cover a lot of problems at the gate.