Tennis area is a huge part of the problem. The other two big problem areas are the change from orange to game day parking on the outer lots. Orange parkers in the outside lots in the past were usually the ones who got there a little later and weren't tailgaters. Now the same people arrive earlier, park inside in orange lots and basically leave those who are tailgaters in the dust.
The excessive increase of "luxury parking" has also taken away from a lot of orange parking.
Going from last year to this year the tennis courts took a major part of orange parking. The tennis courts took out black, purple and orange parking. To replace the black and purple (merged with blue) they took out even more orange parking.
In the past there was the 2-ticket rule: for every 2 season tickets you were able to pay a parking pass. They can't even satisfy their current season ticket holders with orange parking anymore.