Hints in the "Climb" Cinematic

Hey guys,

In the past, when Riot released cinematics outside of LCS, they sometimes teased something new about the game. With the release of the new cinematic I was wondering if you guys noticed something in the video or just have general theories of what the trailer might reveal.

Personally, I think new maps are gonna make their way to the client. Riot has recently created some new maps for these custom modes, but they were in alternate universes. In the trailer, we see Ionia, Zaun, Bilgewater, Shurima, and the Shadow Isles. I think we might be getting new maps/games modes for Ionia, Zaun, and Bilgewater as effort to make these zones more a part of the game.

What do you guys think?

Edit: As a side note, Riot keeps these 3D model assets. So as more of these cinematics are released, we get closer and closer to making a full length movie.