User blog comment:Oneyedpiratehunter/Luffy gets Ace's Devil Fruit?/@comment-1595565-20140128024255

I just facepalmed so hard there's now a dent in my forehead. It's not artificial. Luffy can't eat it. Teach is the only person in history to ever get two powers, and I doubt Luffy's going to figure out how to do it on his own right after getting it. The attack you're refering to is called Red Hawk. It's so far Luffy's ultimate deus ex machina attack.