[thstone]

You are correct that the insides of the tires will wear more due to the negative camber.

Yes, its fine to swap the tires from wheel to wheel (by dismounting and remounting) in order to "rotate" them to try to get more even wear. No downside except the effort/cost of dismount/remount.

Most street drivers just replace the tires rather than go through the trouble of swapping the tires side-to-side but the track guys do this all of the time.