Thomas a former prisoner came to the team for resocialisation.
His probation officer thought that "sport" is the best way to get back to the community.

Oh ...his probation officer is the owner of the Unicorn...

Fabian is the former beer distributor of the Unicorn and they have been his only buyer so he need to rebuild the pub more than anyone else.

Sepp continuously was thrown out of the pub cause he couldn't stop pub brawling. Now he can brawl as much as he like and he likes it.

Brauer Hias is a Brewer of "Wittman Bier" the brandmark of served beer.
He lost his job cause the brewery can't pay him cause there are to less pub they sold their beer.

Hubertus is just a beer loving Fanatic who usually is sitting next to the beer barrel.
When he got dry after the Clash he noticed that there is no barrel left and that he had underlined a contract to play BB.

Hannes usually played dart in the pub but there is no pub left so he thought of a new way to throw something around

And he did good:
He broke Verena`s Respite Inn`s Lineman Daniel Ruhe`s Collar Bone and forced him into retirement