hayesimo, nerf current pyro down completely. i don't know why it's so hard for people to see the practical usage of pyro in this game (literally, a class for people completely new to FPS games/TF2 to still be able to do decently well). it isn't meant to be viable.
the only way pyro will ever be something that isn't awful is to make the new unlocks 1.) more skill based, 2.) actually good depending on how skilled you are with them. the jetpack is so unintuitive in that you have to actually select as a weapon to use it, and you have virtually no air strafing ability. why not make it press spacebar twice and have full air control? the dragon's fury should do less damage, but it should have more range. the problem is that no one uses it because default is so much better, but none of the current flamethrowers can ever be made to be skill based.
No one uses it also because it's banned everywhere for no reason