All of the various Guilds are getting new Captains. For the Brewer's Guild, they need to build back up after pretty much losing... well... everyone, it seems. So, who's going to be leading them in rousing cheers of "Beer! Beer! Beer! Tiddily Beer! Beer! Beer!"? That'd be Corker.
From the post:
Welcome Guild Ball fans! We’re taking a look at Corker! A big, scarred, brutal giant of a man, Corker is mostly interested in making sure the beer keeps flowing and the party keeps going! However if you’re gonna try and harsh his buzz...well he doesn’t take too kindly to people trying to shut down his party.