Red Hood is just a jumpsuit with a jacket. Its the same vein. The black and blue jumsuit was sleak 20 years ago, but after multiple variations of it the look has gotten stale. Especially since the variations just get simpler and simpler. Its funny though, im not sure how its become Nightwing fans enforcing this. Like they have any influence over anything.
BTW im not sure the Future State Titans suit is even a new suit, or just an artist variation on his mullet phase suit.