nope, the only thing you have to worry about is a upgrade slow down.. other than that once you upgrade you will be ahead of them on the captain list... but i will repeat that the same thing will probably happen over at mesaba that happened here.. once they get a lot of street captains hired they will stop ugrade classes for a bit, or really slow them down.. then they will realize how dumb an idea it was to slow down and be hurting for captains once again.