Killer Hidden in Plain Sight!

Scream has always been known to have 2 killers dawning the suit and mask. we started with Billy and Stu in 1996, scream 2 we had micky and Miss Loomis, scream 4 we have Jill and Charlie, scream 5 we have Richie and amber. but why did we only get roman for scream 3? with scream 3 we a huge amount of changes to this film. originally we were going to have stu return running a cult from prison. that idea was scrapped out of respect for columbine. not that the script or idea was bad to begin with. they clearly wrote it and began on the project. changes were made purely out of respect. not to say this story cannot still take place later on. then we come to the next idea that Angelina and roman were both killers for scream 3. that story still remained with some slight tweaks removing the idea of 2 killers going down to 1 being roman. During the scene with Sidney on set of the shooting of the stab film she had an encounter with Ghostface on set. in which she just so happ...