Chatting with Gary, and bemoaning the lack of local BB players, plus the time factor, I mentioned playing a BB7 or Streetbowl league, and Gary suggested using the Pub Bowl rules we had.
In a nutshell, you play on a smaller pitch, down a street (so yes, you can be pushed into walls) with 7 players - then we'd add in that we were using the dregs from pubs rather than professional Blood Bowl players.
Games would take about an hour to play (based on previous experience).
But before I spend any time on writing up a full rule set and printing some suitable sized pitches, would anyone other than Gary be interested?