Processing all possible combinations of 300 +/- players (depending on how you want to filter them) into 15 player (11 + 4 subs) teams takes an ass load of time. Feel free to fix that if possible.
Once you've genereatd your teams you can manually move them (./data/teams/{files}) to the assets dir in the MLS Fantasy Web app https://github.com/CodisRedding/mls-fantasy-web
node index.js