You can check the rules used this year in this TFF thread, or go directly to this picture section, kindly provided by TFF fellow gamer traveller to see all the lovely teams and pitches they had there this year.
And since you're there, take your time and have a look at all other great Blood Bowl info and goodies in traveller Blood Bowl Miniatures site.
And just for a fun fact, take a look at the dugouts they used this year in "The Dungeon" - the stage where the Dungeonbowl winner will be decided (pic below)!
Wondering where you've seen those before? ;-)
It's really cool to see our stuff being used out there.
Thanks for that guys!
Double posted on NABBO League blog