I've not seen many hinges where the bushing holes were worn; you'd have to let them go bad for so long that the doors would literally not shut. Hell I had a '98 crew cab that was so bad you had to lift the doors up then mash them real quick or you wouldn't even get a partial latch, and the bushings were still intact.
What gets worn the most often is the opposing hole I mentioned, the one where the end of the pin goes in with no bushing. Those get egged-out and cause you to still have slop in the door after bushing/pin replacement. A hack (and trust me it's a hack, but it works) that I've seen and used is to go ahead and replace everything, but leave the retainer off the end of the pin. Gently jack the door up using a block of wood to get it into proper position, which also shifts the slack in that hole to the opposite side, grind a clean spot on the hinge and the pin, and put a tack weld on there. Not too much. You want to be able to grind it out in case you ever need to pull the door (crash replacement for example) and there's not much room to work in.
Richard