i think all the butterfly pokemon shold be part flying. i went threw a game thinking butterfree could fly but then it couldnt learn it

Charizard should be fire/dragon. Flygon should stay how it is because I hate bugs.

For some reason I always thought was part dragon rather than ice. Perhaps because Lance used it on Stadium.

Also, I thought that should be dragon instead of ground (keeping the Rock type with it.
Oh, and Aerodactyl Get rid of its Flying type, give it a Dragon or dark type!

As you can see Dragon types are a personal favourite...

ive always thought a fire/dragon type with levitate would be awesome. it still has a few weaknesses. and grass/dragon would be interesting too - keeping the dragon's curse (4 x ice weekness).

i think levitate would be good for etc, although there are probably hundreds who should have levitate if we just go by logic. eg and some of the butterflies....

and i guess it probably wouldnt be such a good idea to just change everything to dragons. they are pretty cool, but its often the case that dragons have high attack and lower special attack, making it hard to utilise STAB on dragon type moves......