Forza Horizon 2 - Multiple Saves?

Does Forza Horizon 2 have the ability to have multiple game saves on one account? I'm a college student and my roommate is interested in the game as well as myself. He doesn't have an Xbox One or Xbox Live though. Could we play two different games on my account, or would he have to make another account and play on that (without Xbox Live)?

I'm fairly sure you can add a multiple MS accounts which could share the Live Gold status from your primary account (I do this with me and my sister), so he just has to add an account to your X1 and roll away.