I know that the quick deprecation of keys inside the arch-keyring can lead to problems when you fall too far behind. It would be awesome if pacman had an easy

I know that the quick deprecation of keys inside the arch-keyring can lead to problems when you fall too far behind. It would be awesome if pacman had an easy way to check what kind of keys are missing, and would automatically try to obtain them...because sometimes I had gpg/pgp problems, too, and these kind of problems are kinda unnecessary.