i already think about that .... but its doesn't exicte in pokemon world ,so i don't think they will make this ..
if they would add this i want to see the a "A"Pokemon ("A": Amazing) , it can be a A poke only if it all +30
for the black sprites i dont feel is a good idea maybe a Some Epic...
i was thinking about making the the battles more realistic buy using some GIF sprites if it possible ... i don't know if thats need a new client or just an updat but i think its will be cool to see pokemon moving maybe like that ( and why not attaks too basing on X Y sprites )
exemples in spoiler
most of times when i tryed to run away from an Electrode in Cerulean Cave , my S Arca lvl 99 fail to run from it ...
i checked the SPD stats of electrode at lvl 45 (wich is the Max Lvl in CC) ... So the Impossible stat (32iv) is only 145 and My Arca has 221 spd :3 ..... So why he can't run away...
one time i beated the npc with the piloswins in the Ice gym with oonly S monkey low lvl he got over 2m exp after the battle' ends XD
Somtimes NPCs helps you to win :p
not only shellder but a lot of others small pokes like poliwag voltorb and tangela you can easly fix it by moving down the shellder baack spite using photoshop or paint ;)
remeber to save it as a PNG image ;)