Earlier today I started wondering if by changing core mechanics and workings of the game, they could mean using a capture method other than Poke Balls...
Basically, here's how the generations went:
1- Starting everything off
2- Expanding to what didn't get included
3- Putting strategy into the game
4- Making it stable
So, for Gen 5 perhaps Game Freak is going to want to flip battling upside down and change it all around. I've seen that happen with a lot of series. When it seems like there's nothing left to improve, everything gets changed and it often isn't well accepted or as good.
Basically, here's how the generations went:
1- Starting everything off
2- Expanding to what didn't get included
3- Putting strategy into the game
4- Making it stable
So, for Gen 5 perhaps Game Freak is going to want to flip battling upside down and change it all around. I've seen that happen with a lot of series. When it seems like there's nothing left to improve, everything gets changed and it often isn't well accepted or as good.