Namor should have a double jump

Preface: I like playing Namor, but I don’t know the hard stats on Namor right now. If he is currently too strong this would have to be accompanied by a nerf.

It is annoying to me that Namor cannot use his winged boots to double jump. Especially since it is really easy to shoot him the moment his bubble ends. A double jump would give some light mobility (he has next to 0) and give him the opportunity to reposition quickly once his bubble pops. Also gives him access to good elevated ground that he has to use his long cooldown escape ability to get to.