I keep reading that it's easier to install a pre-hung door than just the slab. Of course this doesn't take into account my door jamb being the wrong size. So you think it would be easier to just install the door alone?
Some of that, in particular instances, my be true, however, in the touted simplicity of installing something pre-fitted and assembled, what additional skill/s have you learned, that could be passed on or what difficulties have you learned/methodology, to overcome.
Were it I, I would repair the jamb and install a combination, 1 piece strike plate, then a new door.