Big difference in Traditional versus RT. Most guys like real time leagues better. Leagues should have no problem with vacant teams. Look at Sporting News, Yahoo, Sandbox etc. fantasy and roto games. Hundreds of thousands people play those games which do not compare to PB baseball where you can actually play the game. Some are free but most you have to pay to play. But in none of my other fantasy or roto teams have more than 10 team leagues. Everyone team has good players.