[@Foster] Thanks for the interest, but ya it seems our schedules would keep us pretty slow if really moving at all.  Plus, a slaver should have a bit of a mean streak.  Nice guys in the wasteland don't last long.

[@Eyeris] Well Princess/Protector has been claimed.  Very brief synopsis on the others and you can let me know if any strike your fancy:
[b]Soldier/Daughter[/b] - He came across her during a kill everyone mission. Couldn't do it, saved her and is now trying to raise her as his own.  But a soldier never really escapes the battle.
[b]Monster Hunters[/b] - Pretty straight forward.  A pair of warriors that travel the land hunting monsters and evil.  Dangerous life, dangerous people, and can easily get complicated in multiple ways.
[b]Rival Nobles[/b] - This House uses contacts to have this House wiped out, but one gets away.  Escapes, and a member of the first House must track them down and bring them back from the Wildlands.  Dangerous trip.  Have to work together to survive.
[b]Assassin Duo[/b] - Similar concept as Monster Hunters, but a contract goes south fast and the pair get wrapped up in a dangerous game of politics and deceit that will test their bond.

Like I said before, I'm not too comfortable with the Doctor Who idea.  I just through it up in case that was the only bite I could get.