Overwatch season 2's patch notes are full of tweaks for old heroes and almost all of the recently added characters. Soldier 76 learns a new trick after 10 years. Lifeweaver's rework is off to a promising, if modest, start. And Mercy's primary healing gets knocked down a bit to compensate for the permanent addition of Flash Heal. But one of the standout sets of changes in season 2 is for Roadhog. H...