Overwatch's newest hero is a robo-vampire, and reworks are on the way for Roadhog and Sombra

Summary

As was revealed in today's Blizzcon opening ceremony, Overwatch's newest hero is on the way: Doctrine, a vampire with a cyborg arm and mechanical bats. He was debuted via a story trailer that reveals a connection to Doomfist, the game's resident punch man. A hero trial is active now, in case you want to try him out, and it will remain live through the…