No. You won't get follow on orders. When you get your orders for Pcola, you will check into MATSG-21. There you will wait, do some BS, do IFS, wait, do some stupid BS, then get picked up for API. About a week before you start API you will find out how many of you are needed to go to Vance (~1), Corpus(~half), or Whiting. They tend to send married folks to Whiting if they want it and if they can. Get to know the dudes in the MOC OPS office, and get them to know you if you really want to go somewhere. They are the ones that coordinate where people are going. But for the most part, you and your classmates decide who goes where.