I have yet to read a story, see a television show, or even a movie (with one exception) that puts Orthodox Judaism in a positive light. Maybe that's because no authors know anything about it, but I would like to see a story in which Willow embraced her Jewish heritage instead of becoming Wiccan.

To make things interesting, the author can alter the Highlander time-line (or erase a certain death) to bring Rebecca (Amanda's teacher, and possibly a Jewish character) to Sunnydale to guide Willow on the path of an Orthodox Jew who fights preternatural enemies.

The first difference...

Erik Magnus Lehnsherr, the Mutant known as Magneto, killed his only daughter and frightened away his pregnant wife, Magda, in a bout of uncontrolled power brought on by rioters who feared what he was.

Unbeknownst to Magneto, his wife gave birth to twins before she died. In the comics, his twin children were adopted together and raised as Pietro Maximoff (Quicksilver) and Wanda Maximoff (the Scarlett Witch).

What if Magneto's children were separated from one another, and his redheaded daughter was instead raised by a newly-married couple -- as Willow Rosenberg?

Who w...

After everything the Scoobies have been through over the past seven years, it was safe to say that magic was real, right? It was safe to say that everything that happened to them was caused entirely by the supernatural. What if they were wrong?

What if there really was a scientific explanation for everything that had happened, and "demons" was simply a word that meant "aliens from another dimension." "Demonic vampires" were an independent intelligence that spread through a blood-born disease (they were from a different dimension, so they obey different Laws of Nature). And the so-...

BtVS / X-Men Crossover

In Marvel Comics, the White Queen of the Hellfire Club, Emma Frost, has two sisters: Adrienne and Cordelia. Both her sisters tried, at different points, to follow in her footsteps only to fall short. Both sisters were also psychic.

What if ... Cordelia Chase is Emma Frost's little sister --- either by changing the "Chase" family to the "Frost" family, or by having Emma take up 'Frost' as an alias?

When Mr. Chase (now Mr. Frost?) had trouble with the IRS, was it because he neglected to pay taxes or the machinations of his eldest daughter, Emma...