Remove heroes will remove alot of the degenerate builds and maybe even cause some of the 4 person guilds to drop off the ladder. Then we can come to Guru, watch people QQ and have a few laughs....then who knows, it maybe can stay permanent.
/Signed, because the only PvP format that should have AI like that in terms of controllability is HB. You shouldn't be able to sub out players for heroes.