I was considering registering in advance for the 2015 Majors season, and the number I had from last year is not available. I have to select a new number from what is available, and also give up my number I've had forever in the SEDIV?

From what I am reading, you should get the number from last year if you register before the deadline....

In other words, I would have one number for a major, another for a regional...