rtts question - can i have two players?

one I'm currently mlb sp for dodgers, I'd like to create another sp and start him in the try-out mode or whatever its called. But if I do that it only gives me a continue or new option - I guess I could create a file for each player and just upload it?

I hope this makes sense - I've started played rtts only about 3 months ago so I'm not veteran by any means.