If they wanted to reduce weaves, something that shouldn't be done since having tons of oGCDs is a thing DRGs do, they could've simply turned Life Surge into a weaponskill that dealt a (direct) critical hit and perhaps provide a scale. Mirage Dive should've been given the ability to provide a scale, as well, instead of just raising the potency.

Instead, burst windows become more boring and they're literally all the job has. The filler is hollow and uninteresting right now.