I feel that mega evolutions should be incorporated into the game.mega evolutions are just like normal evolutions exept that it id limited to only a few pokemon and that you would require a mega stone and a mega bracelet to mega evolve ur pokemon.
This will make the game even more fun and interesting. So what do you say??

I agree but they won't stay in their mega form permanently. How about after sometime the will change their form?

This was already suggested already

yeah. they dont permanently stay in mega. only during battle u have option to mega evolve.then ur powers.attack deffence...increase. once u leave battle or when that poke faints, it returns to normal.