Back in the days of the first brawler guild, my offspec elem had no enough dps to finish BG last bosses? (The guy with a dino and 3 others). Well, i managed to kill 2 of them, but not the others. And that was with a relatively high ilvl (was raiding with "mythic" guild) but no needed stats or trinkets for elem spec, while my dps friends made it relatively easy.
Is situation the same nowadays, healers and tanks gonna struggle in brawler guild just because of lack of needed stats\trinkets?