What do you guys think?
It would be useless
A weak perk, remember is better and its still trash
this would be a crap perk but a much needed baseline addition.
I think it'd be good to run with NOED, Blood Warden, and Remember Me since the other few endgame perk options for the 4th slot are pretty meh. (Bitter Murmur shows everyone auras for 10 seconds when the last gen is finished, it's alright for beelining towards a target to clobber with NOED. Rancor's obsession mori synergizes well with Remember Me so you can instagib the obsession but usually the obsession will be dead by then since you need to hit him for stacks, unless you ignore him once you have all the stacks. Fire Up is meh.)
You could probably just remove the regression to last light point and allow the perk to fully regress exit gates and it still wouldn't be worth running.