Healing is generally what seems to make the matches go on for longer than anyone cared for. We will just have to see what happens.
Because only DPS should be allowed in arenas and matches should take no more then 60 seconds. /sarcasmoff
I don't arena anymore and debuffs like this won't entice me to return. A double heals team has 0 chance of killing anything. It wins by outlasting, which has now been deemed an illegal play style. Maybe DPS should lose all their CC and interrupts after 10m to even this out.