Wind doesn't have too many SSRs to choose from, so it can't really be picky. They aren't really on the defensive/healing side (except Gaia), so should be working good.
As for the future.. yes. Raid pride weapons won't be used, thanks to getting more choices for SSR weapons as well as getting FLB union weapons which will be more than enough pride weapons in your grid alone. But for now, this gun should definitely work better than an SR assault on harder content, and barely any loss on doing disasters/SP quests, which really shouldn't be a point of consideration, anyway.