I used to wonder what would have happened if Barnabas had somehow been able to return to PT 1970s in a future storyline and discovered that:
[spoiler]Roxanne had indeed survived the fire and was still in love with him, but alas, was badly burned and scarred. How to handle such a drastic change in one of his former SYTs? Getting Julia to fix her face (oh yes, THAT would have gone over really well)? Or try to fix Roxanne up with a mate who wouldn't be so put off by a few scars (bringing back Adam might have been something to consider)?[/spoiler]