I suppose that it's possible. By pure chance, I ran into a fellow who actually moved here from Saskatoon, with the same condition, for the specific purpose of getting a transplant. He urged me to apply for such, since his went very well.
I have an ethical problem with that. I've had 4 cousins die of cystic fibrosis (including the first person in Canada to have a double lung transplant) and have encountered other people with respiratory issues through no fault of their own. My hardship is self-imposed, due to starting to smoke 39 years ago. If I could get a transplant with the absolute guarantee that I wasn't depriving someone else of the organs, I would take it. Otherwise, I would prefer that they go to someone more worthy.