Well, you can understand my confusion. Your post only speaks about that which you find tempting (tempting to do what with?) and nothing at all with what you are familiar with. And indeed, it leads one to assume you are familiar with the Who canon at least to some degree, as you not only know that Seven/Ace exists, but are actually familiar enough with it to know you find it tempting--an analysis which makes enough sense given, ahem, everything else I know about you (and as you point out, I've been paying attention) to seem to not be a random shot in the dark.