Arena Meta

[Gimme mythic derricks]

Long ago, i would agree, but not now. With many players being deep into physical debuffs meta, suddenly making it useless would cause too much troubles. Not everyone has enough resources (and characters) to just switch back to dots. And of course many players invested a lot in characters that are only being used on arena, and for most the amount invested is too significant for such a sudden change that would make it all for nothing.