Chris Young admitted there was a slow start to his simulated game Thursday afternoon at Citi Field, but he fully expects to make his debut for the Mets on Tuesday against the Nationals. "I think so," Young said. "I haven't missed too much. I think if it were prolonged, I'd probably need a rehab start. But at this point I still feel comfortable picking up hopefully where I left off." Young was scratched from Sunday's start in Atlanta because of biceps tendinitis.