Just to chime in - "Histories", back in season 1, was kinda Wilson/Foreman-centric, with them both having issues of the homeless PoTW. (Wilson even helps Foreman in the end try to find PoTW's son.) I'd re-watched it recently (yay, DVDs!), and I was thinking it'd be awesome to show more Wilson/Foreman interaction. (Unfortunately, I'll have to wait until USA re-runs the ep, because my Tivo cut off the last ten minutes. :( )