Rakano aggro as an archetype has been dead, well... a really long time. Quick Study and Steelfang Glaive could change that. I threw this deck together for funs and won ~80% of my games, including matchups against FTP, 5F control, Feln stuff, and Stonescar. I climbed from Gold III to Masters 6 playing this exclusively.
A small note if you want to tune this deck further. I occasionally will wind up with two Skywings in hand, unable to play either of them until I draw another unit to play. That can be annoying. Maybe run only 2 or 3 copies of Skywing to reduce the odds of this happening.