Someone said that Jackie was going to be with Kelso in That 90s Show, which it's like... okay the actors are married in real life, but Jackie was always better with Hyde and it's not as if they couldn't just recast Hyde.

My That 90s Show idea that I came up with a week before they actually announced they were doing it would've had it turn out that Eric and Donna had a long discussion after the finale and decided that while they'll basically always love each other, their lives have always been going in different directions and that was especially true with her officially going to college finally, so they have like one last fling and then part as friends. And I just ignored the Jackie/Fez thing, instead I had Jackie has a multiple-times divorcee (she figured out she really liked having weddings but not being married) who was an egg donor for Fez and his common law husband.