What makes your league different than other flag football leagues?

What makes the Matt Leinart Flag Football League different from most is the emphasis on passing, similar to the high school passing leagues that teams participate in throughout the Spring and Summer months. The number of runs that a team has is limited, while QBs have a set time to throw the ball, before a sack is called. There is no defensive rushing, which allows QBs and WRs to work their drop-backs and routes without an unblocked player constantly in their face. We feel that these rules allow for greater development of football skills, while making for a more exciting game.