The normal chance to crit is 5.6%. That boss is likely 1 or 2 shotting you regardless. Only pain supp or shield wall is going to keep you going for a few seconds. Rogue by contrast can last longer more likely.
You know why preg is a dominant PVP spec? You think a ret can only heal for 5 seconds and then has 0 mana? okay.
3% raid damage is 100% going to be from your ret. Also your might blessing, and likely replenishment. Can also be another dsac, also can freedom, bop, and cleanse which helps in numerous encounters.
How is it a lie when you yourself admit ret is 50 more? Also, I loaded those cited sims. In the warrior sim, move off of Troll race and also use the Fury spec that almost every top 100 warrior uses and you lose 400 dps. That sim is cooked with an outdated unused overpower spec that no one actually uses but in inflates the sim like 200-300 dps.
Its very much a WotLK thing too. You cant in one breath say warriors have to be bad because they were good in a different game, but then tax shouldnt exist in a version of the game we are playing where tax very clearly still exists. Look at where all the actual hybrids like elementals, shadow priest, feral before it was uber-buffed, ret, etc all were in phase one through three lol. The numbers are all right there. Duh, having utility is a strength that requires some sacrifice in other areas, lest you be overpowered.