This might be a question that requires a more involved answer (and it might be one you've already answered lol) but how do you wish the six main characters had developed or evolved over the course of the show?
How I depict them in @those70scomics is one way. At some point, the comics' goal became to keep the characters from veering off their clearly established paths.
I wish T7S had done what The Middle did and create a fictional college that was close enough that the gang would end up hanging out at the basement seemingly more than they were in college. But barring that:
Rhonda never leaves. She and Fez continue to grow as individuals and as a couple. Their mutual interest in sweets becomes a joint career venture (that they'll go to the same school for).
Brooke never leaves. She and Kelso continue to grow as individuals and as a couple. We see them being parents to an infant than toddler, and Betsy's presence would affect everyone some way (but she wouldn't be a constant on-screen presence).
Hyde confronts Jackie and Kelso at the Pinciottis' in season 5. Hyde learns the truth about Jackie comforting Kelso -- and about his own insecurities. Hyde actually works on himself because, in large part, he doesn't want to hurt Jackie the way his parents hurt him. This storyline would be full of organic internal conflict, affecting his relationship with Jackie (organic external conflict). Jackie and Hyde's relationship would go through its trials but no breakups.
Eric and Donna have a long engagement with no wedding date set. They go off to college together at the end of the series.
Hyde's relationships with W.B. and Angie are more deeply developed. And W.B. and Angie themselves are more deeply developed. Who's Angie's mom? Did she die, and is that why W.B. and Edna have a brief relationship? Give us details, baby show. Details.
No alcoholic Kitty past S5. She actually gives up her schnapps and regains her normal level of intelligence.
Bob and Joanne stay together. Donna and Joanne develope a relationship.
Pam Burkhart is actually held accountable for her absence and abandonment of her minor child, who's left to deal (albeit unrealistically) with the family's financial fallout.
And so much more!

















