Celibacy for priests is discipline, not doctrine, and it can change

Good to see that Pope Francis might consider allowing priests to marry, at least in areas of the world where there is a shortage of priests. I think he should just open for allowing all priests to marry, if they wish to. After all, as the article states--"Francis has long said he appreciates the discipline of celibacy, but that it can change given it is discipline, not doctrine.".

https://nypost.com/2018/10/23/pope-francis-willing-to-consider-letting-priests-get-married/