If I have a lvl 30 Pally, and 5 lvl 15's (I want to eventually ditch one of the 15's once they catch the pally for my final grouping), do you think it'd be worth it to have the Pally start tanking deadmines for them at lvl 18, or should I just wait for them to catch up? I'm just wondering what the loss of XP would be.