[Dev11232] Why is there still a cap?

[Genome]

Correct me if I'm wrong but with the new claiming system can't you AoE damage a group of mobs and gain full exp off them? I can see parties holding groups of 4-5 mobs at low health until they get their HP to 10%ish then zerging all of them down for chain 5+. In fact, if done with some pulling skill I can easily see chain 6-7 being possible with little difficulty.

Edit: obviously more than just pulling skill. Since mobs return if pulled too far. However, I do see utilizing mages as "pullers" like bards in XI where you could leave the melees to manage the mobs with a designated healer and send a conj to gather some mobs and hold them with sleepga. Something like that