Yeah... kinda think there should at the very least be 2 Ults within an expansion. Somewhere in x.1 and x.3, mostly to make getting Bis more worth it cause youll be gearing up for Ults. Replacing hard earned gear every other patch and barely getting use out of them just doesnt feel all that great anymore. And the last set of Bis doesnt really need an ult as the gear at least carries over into next expansion until lv x5 or x6ish.