I thought they ended very nicely at the end of Scream 3 - Sidney finally banished her demon/brother and rode off into the sunset with her cop in shining armour. Sigh. That was my reintroduction to Patrick Dempsey's hair and started a crush that lasted until Grey's Anatomy got stupid (end of season 2 ish).
Apparently Kevin Williamson has decided not to leave well enough alone and is currently working on a script for Scream 4. David Arquette and Courtney Cox-Arquette have signed up. Of course they have. What else do they have going on? But the lead heroine/victim - Neve Campbell - has no such deal in place.
Why would you want to revisit this? Especially without the lead. Have you learnt nothing from The Next Karate Kid? Pat Morito is awesome, but we all know that it is Ralph Macchio who brought in the bucks. I will leave it to you to determine who the Arquettes are in this little scenario.
Either leave it the f*ck alone, or write such an amazing script that Neve wants to do it. Please. and Thanks.