I don't mean that, I mean that in Ruby you don't really have the national Pokedex unless you were to cheat. (before FireRed and LeafGreen came out) If D/P had all 450+ Pokemon, it would totally own. (Very doubtful)
Even if D/P managed to have all the pokemon, there'd still be a use for trading. Unless you dont care about all those high level pokemon you raised on the previous games...
Hmm, on the other hand, if Dorapion isn't in any way related to Gligar, I can't wait to see what his evo looks like. I'm thinking a purple and black kinda Wiggler (from Nintendo) with those claws and ominous eyes.
Maybe... Perhaps you have to complete the game before you can trade over? Thats what they did with Fr/Lg anyway, you had to complete it before you traded with ruby and saphire...
Well, if they evolved electabuzz and sneasal, I dont see why they wouldnt evolve Gligar!