Well speaking of dragonfly like pokemon, I still think Game Freak dropped the ball when it came to Yanmega. They went with the overdone and weak combination of Bug/Flying when they could have done something really interesting. It would be amazing if they retconned it to Bug/Dragon. I could never see that happening, but one can dream.
It would also be nice to see Weezing retyped as Poison/Fire. It can learn a decent amount of fire moves, and the fact that it is based around air pollution which is usually caused by combustion of sorts, I could see it working. And I love Weezing, it would make him that much cooler in my opinion.
And maybe even make Glalie Ice/Dark. It seems a fitting type and the fact that it is partially based off of an Oni makes the dark type a bit more reasonable.
It would also be nice to see Weezing retyped as Poison/Fire. It can learn a decent amount of fire moves, and the fact that it is based around air pollution which is usually caused by combustion of sorts, I could see it working. And I love Weezing, it would make him that much cooler in my opinion.
And maybe even make Glalie Ice/Dark. It seems a fitting type and the fact that it is partially based off of an Oni makes the dark type a bit more reasonable.