http://iscoresports.com/

Is there anyway to add a teams whole schedule for that season, so that everything is loaded up and ready to go when I get to the field. All I'd have to do was set the lineup and defensive positions for each team?

Just go to Game Manager and create each game. That is not a problem. You will have to edit the "title" of the game since it defaults to the current date, but you can certainly load the whole season schedule in now.