I interviewed April 2nd and was offered the job. I was told that at this time they do not have a class date for me and that I will be in a pool. The reason was that they need to evaluate which certificates need pilots. They told me and another guy that interviewed the week before (who was also told he was in the pool) to expect a class date in June. They said that they are still projecting 700 new hires this year, so get your resume in and good luck. Here is part of the offical e-mail that I recieved from HR:

"I want to thank you for taking the time out of your schedule to interview with us for the First Officer position.

We have selected you for the pool of pilots for our future classes. The airline industry is constantly changing, and we do not have firm dates of classes that meet your availability. However, as soon as we do, we will contact you as soon as possible. Thank you for your patience."

Hope this helps.