If people would learn to read, I'm saying that cloak was balanced around a WotLK environment where dot classes could kill them in between cloak cooldowns, and the cloak cooldown was balanced because you could stop a kill attempt every 1 minute, and there were many kill attempts when you had full dots on a rogue. With current health pools, and with recuperate exacerbating the problem, it's practically impossible for such classes to reduce a rogue's HP enough to start a kill attempt within that one minute window.
Just incase people can't read again, i'm specifically referring to dot based casters such as affliction warlocks and shadowpriests, since that's the only perspective that I can really speak from.
I read what you said, it's probably not a good idea to come off as condescending when you are completely wrong. You are complaining in your original post that you can't global rogues between CloS cd, which is ridiculous and that is WotLK mentality. Your second point about not being able to kill a rogue in that 1 minute time frame is also garbage and you probably need to rethink how you play if you and 1 other dps cannot manage to kill a rogue between that cd. Everyone here disagrees with you. Yes, imp recuperate is overpowered but you are over exaggerating the effectiveness of it by just a bit.