Depending on the last four of your social, that determines your seniority. I was #2 in my class and held a composite line the first month I bid and a hard line the second month. I heard there may be a class in February, but March for sure. Apparently, they are just giving everyone a break as they have been working the instructors way too much.
Did you already get hired on the bro? In FAT, I have moved up 13 spots in two months; and it is supposed to be the slow time of the year. There will be a lot of movement on the bro as there are probably around 40 fo's looking to transition to the jet. If you did just get hired, congrats and welcome aboard!