Oddly enough, Robin is usually more interesting when he is not paired with Batman (Tim Drake in the 90s comics comes to mind). The traditional dynamic duo approach does sometimes work, but I prefer Batgirl and Batman. Of course, I must admit that I am completely in love with Barbara Gordon and would love to see her in a romantic relationship with Bruce Wayne [I’m referring to the adult version of Barbara (late 20s/early 30s) and not the teenage version we sometimes see in animation]. Their chemistry could be similar to Steed’s and Peel’s in the original “Avengers”.