I thought I knew the answer to this question, but recently one of our guildies discovered a thread on EJ that seems to shed new light to what class player is the best for hysteria. I'm a tank myself and since have no threat issues, I always cast hysteria onto a DPS players, as common sense (at least in my mind) dictates.
I was under the impression that rogues were the best choice but the EJ thread contradicts that, saying feral cats would be the best choice and goes as far as to say "Rogues - A good portion of their damage is elemental." I assume by "elemental" they mean "magic" which in turns makes me go huh? To me, rogues were always the epitome of physical dmg class, aside from poison.
But since I have neither played or have any experience with druids nor rogues, I figured I'd bring this up here and ask you guys about it. So, assuming that a raid would have a feral cat and rogue, both doing rough and about same top damage, which one should I cast hysteria on?