I will have 5 months til my ETS, will I deploy?

By the time my unit is suppose to deploy, I will have 5 months until my ETS. I know that the Army has stopped it's Stop Loss program, but I'm curious as to if I would go for a few months and then return 30 days prior to getting out or just sit out the rest of my time on the Rear Detachment element. Any information would be helpful, especially pointing directly to Army Regulations. Thanks.