A. Ichigo and Rukia are hit by a
B. Ichigo and Rukia are...IN SPACE. This one's a full AU, courtesy of a long-belated birthday request from bravecows. It involves Rukia as a mysterious noble of an alien race with bunny ears who winds up on the same spaceship as Ichigo, who has Issues over not having been able to save his mother from space pirates, and they wind up revealing each other's secret destinies. While having sex in the engine room.
C. Ichigo and Rukia are...actually, it starts off with just Ichigo spending twenty years trying to repress his issues with his inner demon, growing distant from all his friends, marrying some random girl who reminds him of a combination of Orihime, his mother, and Rukia, then breaking down when she dies. Rukia shows up to heal him of a mysterious spiritual disease, smack some sense into him, and have sex with him.
Not guaranteed that I'll actually get around to writing any of these, but I'll at least give it a go.
And yes, I definitely need a better IchiRuki icon.