Blizzard don’t leave Rogue as dead raid class for another tier. As a melee class we need to bring something unique to raids to compete with other classes.
Warriors bring Rallying cry and Battle Shout.
DHs bring Darkness and a raid magic buff.
DKs bring AMZ, Grip and Battleress.
Rogue brings nothing compared to that. In 9.1 (or before) please give us either Smoke Bomb as a defensive raid CD to compete with Darkness and AMZ. Or give us a raid-wide buff, for example make our poisons apply a Crit-damage-taken buff from all sources.
“I’m happy we got a Rogue in this raid” - A distant memory.