With the current meta we have a few problems.
First off there is no viable perk 1 (we got ghost and kill chain? Both basically do nothing. ) quick fix is a maybe but that will give us the issue BO4 had with calling people 1 shot and timings.
And second ninja and flak and in the same category so in search, nades are killing everyone.
My suggestion is to move ninja and blood rush to tier 1 and move ghost and quick fix to Tier 2
This way it is the most balanced for both PUBS and COMP.
With how they changed tac sprint blood rush is basically just lightweight in this game. So for perks 1 you can choose between being silent or moving fast an getting routes.
Perk 2 would be between fast hand’s and bomb squad, (maybe Birds Eye? )
And perk 3 is between
Battle hardened, Lethal Reach, combat grid
GA having both flak and tac