Players are welcome to play on multiple teams in the league during the regular season.
Team rosters do need to be independent of each other to the point that they will be able to play at the same time, or play each other during the regular season. We cannot guarantee schedule request for single players playing on multiple teams.
During the playoffs, players can only play on one team per division. They must pick the team before the playoffs and are not able to switch teams if one of their teams loses.