so they admit he has been weaker ever since the removal of pig pen since his one shot is less consistent, so instead of actually making it consistent they buff the perk that no one will ever take, and change his breather max time from 2.5 to 3 seconds and call that a survivability buff. that is a survivability NERF. instead of 180 hps, it is now 150 hps, so you will heal slower. it was at 3 seconds when they first reworked him and it was not good which is why they lowered it to 2.5 seconds so we can heal faster. this will give us .5 seconds more of damage reduction, but its still a nerf imo.