Right now, if you want to hit multiple elites/bosses that have been alerted, you click View Elite/Boss Alerts, then target the NPC you want, attack it till you lock, then close the window. When you close that window, you have to click View Elite/Boss Alerts again to see the list of alerted NPC's.
Instead, when you click on the x after locking one of them, it should take you back to the list of alerts, instead of closing out that window entirely. Less clicking, lock more alerts faster, better game play.
