To JP 4 or Not to JP 4?

Well i've heard that a new JP is coming, but not too soon. I was just wondering if anybody have any stories or plot lines for the new movie because i think another JP movie wouls be great but another "Site B" movie would just kill the seies of for good, so i was wondering, should they make another JP or should we just be glad that there's one great JP movies and two good JP movies.

What do you think?