I would question the rules concerning substituting in ECNL games. Is there a new rule that once a player is subbed, they cannot re-enter a game? If so, then is it worthwhile? What if a team has 20 players? What if guest players from other clubs play in events? How will this effect playing time and one's chance to play in front of college coaches? or this not the substitution rule for the 2012-13 season? Just thinking this is some information that should be clear before deciding what is best.