What’s old is new once again. Overwatch’s new update today is tweaking how Tanks feel as part of further six-vs-six experiments in Quick Play Hacked, which will be active within Open Queue throughout the weekend. Image via Blizzard Entertainment One major change in today’s patch is a reduction in in-combat healing, dropping from 30 percent to 15 percent for all heroes, to account for two extra players being on the battlefield at any given time. …