People are upset about the mercenary packs allowing a gameplay advantage because it allows them to have more heroes of each class than those who don't have it. There are now a large number of redundant henchmen throughout Tyria who will rarely see the light of day now.
Turn them all into heroes.
Simply allow players to talk to them in the outposts and give them an option to select 8 henchmen (the same number as the mercenary max) who will then appear in their hero lists. This will allow players access to the same party mixes the mercenary pack allows (assuming you allow them to get PvP henchmen as well to make up for dervish and paragon numbers). There are at least 7 heroes and henchmen of every single profession available in the game right now, turn all the henchmen into heroes and allow us to select them like players can create mercenaries.
This maintains the cosmetic only benefit of the mercenary pack - somethign ArenaNet said they would never sell a gameplay advantage. Players who bought the mercenary pack will still be able to access the exclusive ability to customise their party with their other toons and everyone else is able to bring 7 necromancers or 7 monks or 7 assassins if they want, without the added cosmetic bonuses other players enjoy.
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