I think the "Just the Beginning" is for those people that are always saying "oh her career is over, she's not popular anymore, bla bla" and she's like: "Who's over bitches, this is just the beginning"

a Hall Tour would be great but I think if she took a break for a year would be better, for her voice and her sales, people know she releases something every single year, a year without anything new would be something new for people, so when she comes back people would be hyped