The people that are interviewing now previously had interviews scheduled that were scrubbed because of the 146 guys transitioning over and the subsequent loss of the 146.
Attrition is budgeted at 24/month right now, so my guess is they will probably continue to hire for the forseeable future. Keep looking online and I have a hunch they will open up the hiring floodgates soon enough. I have 150 people below me out of 900 pilots in 7 months. There was a LOT of hiring and they are currently fat on FO's, so as CA's upgrade (and leave) more FO's will be needed.
There were 55 146 guys that all went to CRJ CA, so that negated the hiring of FO's for April/May. I have a feeling once the senior guys get a taste of commuting they will leave ASAP.