CEOTP is currently not open for Pilot. It has been open in the past, however they closed it recently, and I don't foresee it opening again in the very near future, as they have slowed down on recruiting pilots due to the current bottleneck in training. No, CEOTP is not only open for people in the CF, however there are different targets for internal vs external CEOTP. Yes, it is a lot more restrictive as far as what trades are available compared to ROTP/DEO.