Really? This must have been decided this last week. The rest of April has been you choose from what I know. Even with the United cpp there was still a mix of guys choosing crj from what I saw.

Even if they are doing that I don't think it will hold. If you get assigned the aircraft and turn them down they'll call you back later offering you your choice. They're not going to suffer staffing both sides just as an attempt to even out hiring.