People shouldn't power level. You should have to kill mobs yourself. Anyone who had a 70 power level you should be set back to level 1 and lose all their items and gold, even if it was just to help with one instance or quest. Perma-ban for the leveler if the 70 ever cheated. They ban people who buy characters and this is clearly the same thing.

Ban all auction house users. You should have to kill mobs yourself to get loot. I don't care what blizzard says, buying items is cheating. This is clearly the same as buying gold.

Someone get that multibox qq checklist and rename it for arenas. See how many you can find in this thread.

And this has nothing to do with morals. It has to do with what is cheating and what isn't cheating. Buying an arena team or a spot on an arena team was confirmed to be not cheating and should be treated as such.