Gillette is a former BN territory, therefore there is no primary recall... In other words, you can leave as soon as you finish your training, as long as there are vacancies at other locations and your seniority permits. At BNSF, trainmen bid on vacancies. If there is a vacancy in LA or Chicago, you place your bid, and if your seniority permits, you get it. It's that simple. I believe that you have 5 days to report at your new location.