A viable solution I see that compromises on both views on the Iron Banner in terms of level advantages and balance is too implement a sort of "Juggernaut" mode, where a fireteam of 6 under level 20's, take on a 3 man team of level 20's-24's (lvl 20-24's taking on only lvl 25's and above) with the full level advantages of PvE that players expected. The 6 man Fireteam would also gain the ability to revive teammates. In this manner the lower level teams would have to cooperate together to take down the more lethal and tougher 3 man Fireteam. I think in this manner, you could offer the level advantages that players want while also keeping it balanced for lower level players. It'll be like they're fighting against human controlled mini bosses. What do you guys think?