I bet I could call the Chief Pilot today and not get a real answer to your questions. Last time we hired off the streets, there was going to be a pilot shortage....again. I believe 3500 hrs was min total time with 1000 PIC turbine, God only knows now.
The other issue is, we had a hiring pool with a bunch of swimmers, and have no idea how many are still treading and if they'll even use it.
Best advice is visit the Atlas Air website daily and call any friends you have there to recommend you.