Blue Brawler is almost there
I know based on the Beorning's history that it usually takes around 4 years for you to make a new class viable, so good job on getting the Brawler to a nearly perfect state in just 8 months after its release with those changes you made in June. The problem is that you just need to address one more issue with the blue line, namely its struggles with holding initial aggro on a single target. You need to give it an additional aggro skill. My suggestion would be to grant Overhand Smash a short force-taunt effect.