my tank can fight well in other-worlds at lvl 86
but i wont to get my ranger up to other-worlds but am stuck in sv at lvl 75 dieing all the time due to the druids healing or other mobs taking me out.
but to go back on topic
i think the red-bosses will be killed more once people have finished exploring O.W, atm i an focusing on all the quests in lairs and O.w but i will be going back to red-bosses soon due to i an not spending all my RL money to get diamond armor wen i can kill a red boss and get armor that is nearly as good as Diamond,
Lets hope your right; if not mabye OT needs to tweak the old bosses.