For this to reach its fullest potential the game needs to be entirely open world with little-to-no loading screens. They must keep the old way of flying still there -- much less tedious. And create flying animations/models for each large enough Pokemon that can learn fly, and mega forms -- so that's over 40.
Way too much stuff to do to make this more than a one time gimmick.
"On my business card I am a corporate president. In my mind I am a game developer. But in my heart I am a gamer." - Satoru Iwata








