Well, I noticed that the people who use guns (gunslingers) don't have a 2 star set of gear. The swordsman get wolver set, and bombers get Spiral Demo set, but why do the gunslingers have to wait till 3 stars to get any kind of gunner gear?
I think that's kind of unfair, and that it would be great if some sort of 2 star gunslinger gear was added.
I'd also like to suggest that the 5* gear get more status buffs, as opposed to the Chaos-esque Shadowsun set. Also, it would make UVs (and maybe gunslingers) much more common. Just an idea.