It's already been suggested. People will just easily go change skills on genie after their fight for their next one. Would be kinda unfair, imo. Same reason there's no Elder there.
That's why 95% of people have like 3 genies when they go Playoffs. ijs lol It's already been suggested before to add a Watcher in arena and it's denied, same reason adding an Elder is denied. Getting a million people to "+1" this doesn't mean it'll be implemented. lol
i disagree with adding elder thats right, because theres noway you could change ur stats without leaving the arena...please read my first post u'll understand my point