uhm... i don't think their abilities ever had anything in common with regular humans (or even animals). look at episode 1!
this ep was actually funny as hell. the first and second traps were the best! Kei didn't even hesitate!
In the end, though, i really doubt the situation will get resolved... hell i've never actually seen a show (anime) where the mains get together in the end (well... maybe FMP, but that's debatable)!