For me, I saw nothing wrong with not having CA. Student attendance was great (lets not forget the students used to have both side balconies), it was always loud, absolutely nothing wrong.
Then all the sudden you had to join a club to get the good seats, you had to wear what they told you to wear, and you had to pay extra money so you could get lame props. It was just a bad idea from the start, and all it has done is evolve into something that its not necessary.
Anyone who was around for the 03-04 season will tell you that the non CA side was more fun, more loud, and more rowdy than the CA side, and the non CA side always filled up faster.