well im sure that if there is an existing script for a gf4 then im sure it will be good. remember ffc did go around changing the scripts all the time. so what would be the difference if he fine tunes things here and there. also im sure if they are smart enough they will add something in there for pacino. it would just be plain stupid and idiotic if they didn't. i feel that the only way mike can finally suffer/make his peace, he needs to see the family finally destroyed. and who better then vincent, whose father nearly destroyed the family. such an interesting and emotional story i tell you. but only if they are smart and know how to tell it.