there’s two discussions to be had here
first one is about gameplay
the second is about damage numbers
IC applying out of stealth would be better for gameplay, yet it may be too strong from a damage perspective
reliance of stealth to do the highest damage also affects gameplay.
Even if IC applies out of stealth, it still can be split into two components and tuned separately. garrote and rupture damage during stealth / garrote and rupture outside of stealth.
Point is, you can have IC apply out of stealth as long as you tune garrote and rupture to do more damage when applied from stealth. Let’s look at how this would affect various scenarios.
- in raids, where restealths are dependent of vanish, tuning garrote and rupture to do more damage from stealth helps in the opener or can help during burst phases. burning vanish in ST pve is inconsequential. you rarely rely on it as a defensive.
- in M+, not much would change. you would still prefer to get restealths for max damage, but if you don’t, at least your gameplay is improved, and you don’t have to tab target as much. should you need burst, you can vanish.
- in pvp, IC itself is either good or useless. in stacked cleave it’s great. against ranged, useless, unless they figure they should stack (which they should not). If garrote and rupture do more damage from stealth, it encourages restealthing, which was a staple of rogue pvp gameplay for years. burning vanish would come with a higher reward.
in essence, IC itself should not be the tuning knob. the damage of rupture and garrote in and out of stealth should be. it’s the way of the rogue.