Who knows. But I don't think he was there just to talk about possible 'ID4' sequels. I mean, he doesn't need to go to the premiere to talk with Will, He just has to phone him :laugh:
In my opinion, there's no way 'Independence Day' can have a sequel. That's like doing a second part to 'Titanic'.
PS: Jackie, Will and the fam. are in Spain today.