I'm afraid I'm being misunderstood here. I didn't mean it would be unfair, because it would be undemocractric. I fully agree it would be democratic. I don't think it would be fair, because Rock Head and Battle Armor are starting with a disadvantage. People already know these abilities will most likely need a bandwagon to be beaten, while in the previous poll every ability started from the same position.
I also agree, that another vote would be the democratic thing to do. But, because of the big lead Rock Head and Battle Armor, the only way another ability could win, would be by abusing the knowlegde of these abilities winning. So while I do think a revote might be more democratic, I think it would hurt the project more than declaring Rock Head and Battle Armor the winners.