Basicly ATP written items, HR, and situations (CA goes below mins kind of questions). If you know your ATP stuff, have a good personality, and have some previous flight experience you are good. Things are getting interesting around here but I think we will get out on the good side. Upgrade is 3500TT to just walk in to upgrade. You will go through training as an FO, get 100 hours on the line, and then can upgrade. Currently you will only hold CA in DTW and maybe MSP. MEM is senior. I have been here a little over a year and I am still a few spots (2-3 months away) from holding MEM CA. Just letting you know in case you were looking for MEM. The work is fun, pilot group is VERY solid, and things are getting heated over here. Just telling you how it is.