Reducing ICB cooldown may be a problem in pvp, it's too big a buff, if anything increase warrior's cooldown.
Im talking here about DPS rankings, but apparently you dont do PVE if you write comments about PVP, Idk if you ever did mass pvp with slayers, but his skill damage scales insanely with the amount of ppl he hits and if you didnt notice, slayer got nerfed in PVP already and PVE playerbase is way bigger than the PVP one, so please leave out comments regarding PVP and let slayer be finally relevant when it comes to PVE