If Hoenn remakes are made:
>Mawile, Blaziken, Medicham, Aggron, Manectric, Gardevoir, Banette, and Absol would all be buffed because they got Mega Evolutions (and fairly good ones at that)
>Nosepass, Roselia, and Dusclops all get evolutions. Snorunt and Kirlia get alternate evolutions.
>Clamperl and Torkoal gets to use Shell Smash, Exploud gets to use Boomburst, Beautifly and Masquerain get to use Quiver Dance.
>If they are somehow able to be found in hoards, Breloom, Sableye, Volbeat, Salamence, Zangoose, Illumise, Mightyena, Sharpedo, and Camerupt get to use their Hidden Abilities.
>Crawdaunt, Sharpedo, Absol, Shiftry, Mightyena, Cacturne, Camerupt, and many others don't get fucked over by the lack of physical/special split.
>Feebas will be easier to evolve, making Milotic more accessible.
I don't think lack of choice would even be a problem.