Well there's ambassadorship to Mendorra which was an interesting story for Charles Sanders and a novel exit for Dorian.
Then, there are the jewels of Mendorra which were always brought up during fallow times in OLTL history. Such as when Tina tries to steal them from Elizabeth Sanders, after her failed schemes to steal the gold from Eterna, Victor's art, and Cord's million dollar inheritance. And then, of course, there's whole Lee Ramsey trying to steal the jewels which lead to Marty's return and her offensive reunion story with Todd.
And finally, it depends on your like/dislike for doppelganger stories because Bo had to disguise himself as Prince Raymond of Mendorra to free Megan from marrying the prince which lead to a ski chase in wedding clothes. Of course, this was only two years after Patrick London impersonated Bo and tried to romance Tina. So, one had to believe that multiple people around the world resembled Bo Buchanan at one time or another.