I have brought this up twice in the past and everyone always has the same response- little newbies only have one or two abilities, so everyone should have one or two abilities so that the little new people don't get scared off or feel left out. I would love to have my full rotation, but alas, the vast player base here disagrees with it.

Both times I've made threads, it was the same- pages of pages of people in favor of the current limitation system.