What do you think of my Oct. 2017 prediction?

I think your wishful thinking is very thoughtful but very unlikely. If Protestants are celebrating there break from the Catholic Church it is not likely there in a mood for re-unification. I believe many will return to the Catholic Church and leave Protestantism in the ashes of History but here in America there are too many true Haters of the Catholic Church who are only to willing to continue gaining new followers by telling lies and distortions about the Catholic Church even when there is over whelming evidence there wrong. But for those who do return were talking possibly centuries before it happens.