Oh, pretty much any series I like for a while, I eventually try to figure out who would be the Rose Bride, Utena or Akio at least. The series really lends itself to taking apart other series, thanks to the iconic obsessions of the characters.

One Piece is actually pretty even-handed for this, so aside from Usopp versus Luffy reminding me of Wakaba versus Utena (stand up, secondary characters, in the name of Rosencrantz and Guildenstern!) it's hard to figure out who'd be whom. Houshin Engi, Sailor Moon, Danny Phantom and other more unbalanced series work better.