Eiffel tower becomes ... the new battle tower?
I was really excited when I saw the PWT. They came up with a creative alternative than just a battle frontier, which they've already had in 2 generations. I would like another battle frontier or something equally challenging, like PWT. :) If they can be innovative again, kudos.
I don't see us getting Battle Frontiers in this game. They don't tend to appear in the first set and are almost primarily expansions to the battle facility that the game reveals. Usually the battle tower. We didn't get one in Gen 5 due to the addition of the PWT...honestly, I think they are just going to get rid of the frontier for more PWT like places.