As we know, FRLG are remakes of the original games Red and Green. Games that were released after the originals added in new evolutions for some original Pokemon, such as Crobat evolving from Golbat. However in FRLG, the need for the National Dex was very enforced, unlike in Ruby and Sapphire, the first games of the third generation. When trying to evolve a Pokemon like Golbat or Chansey, the game will not let them evolve into Crobat and Blissey respectively if the player does not have the National Dex.
Do you think this was fair, and a good way to stay true to the originals? Do you think it shouldn't have been included? Was there a better way to go around this, but still include the need for the National Dex?