Sadly, not enough source material for Narcho/Lee either. I'm not even sure there is enough material just for a Narcho vidlet. But if you wanted to try... ;-)

I mentioned in one of my emails an idea for a Lee/Kara vid, but done for laughs.

I'd enjoy seeing a Sam-centric vid. I'm not sure about a theme, though I'd like to see something where he isn't defined by his relationship with Kara. Maybe you should wait until after 'The Plan' airs for this one. I can imagine there will be some interesting reveals about his character in that.