Okay, I misunderstood you.
Let's put it this way: PvE SC is already so easy you have to have thumbs only to fail at it. Being able to change you skills while in the area? Every area would be able to be done in <20 minutes (edit: casually). It would completely break the game.
GvG? Just walk out of combat and change your skillset? Also would be broken.
i dont think it breaks the game, but it would make it extremely easy
i dont say "breaks the game" much, as i dont think they game will be destroyed or damaged alot by players actions, at least not with GW's system itself
and even if it would "break" the game, not completely, far from it, just makes stuff way too easy
it would just make the game boring after a few days doing HM stuff (maybe not for me personally, but for most others it would)
it WOULD change the game's system, as GW is based all on having your skills ready before going into battles
if you'd say "it would break GW's purpose" then yes
of course we could discuss this so much, but its just the way we see it
so i leave it with that /endofftopic
even if i have troubles with the game on NM, especially HM, i'd still say NO if you'd ask if they should make it
the game will be less fun, and not just too easy, but also very boring, as you can change your team and let it focus on any other area you enter, or floors of dungeons
i hope i'm clear, as i'm tired atm (1:15 at night)
to keep it short: the game would be done 100% in no time, and people would've left GW even way earlier than when i saw it happening.... and we wouldnt have 7 hero teams
GW isnt built for that kinda stuff, thats why it stays like this
