Dani, how did you come to this conclusion? We actually use PCN as a weight limitation and will either reduce the aircraft weight or change aircraft type. Having personnally inspected some runways with low PCN values, I really dont like the idea of trying to land an aircraft on them. Who will take responsiblility if you damage your aircraft?
We had a situation years ago where an aircraft landed in the wrong airport, it tore up the runway which actually had to be rebuilt by the airline!
Mutt