The biggest problem with 6-on-6 games is that the offensive team has to lend the defensive team a player which is bad because it is a) time consuming and b) it sucks to be put in a position where you have to hurt your own team. If we had two teams of 4 in the field the team batting would never have to lend a player.
Of course this would make stat-tracking more difficult, but I don't think stats from games with fewer than 14 players should count anyway because a) the stats are harder to track accurately with that few players and b) stats will are artificially inflated due to a ridiculous number of at-bats (i.e. 10+).
anyhoo... discuss
