-Phlogistinator: Crutch in need of a buff
Maybe make the damage scale with charge, like -50% damage at 0 and +50% at full, then you can activate it for super mode.
-Minigun / Tomislav / Heatmaker: need higher skill floors
Pre-change minigun
-50% ammo for the tomislav (no wasting it)
Heatmaker needs at total rework, it's bad and evil
-Razorback / Cozy Camper: badly designed
Razorback: add in some sort of faster charge and stronger melees while it's unbroken, and make it recharge in 30 seconds.
Camper: Eh, it's not too bad
-Atomizer: needs a nerf
+1 jump
+20% damage weakness when not airborne
-Gunslinger: very frustrating
Don't you touch that gunslinger. I'll explain why later.
-Dead Ringer: very frustrating
Make it "invincible and intangible for one second", then the rest normal + no flicker.
Lazy unlocks: 5
Winger:
Minicrits while airborne
-60% clip size
Skullcutter: has a niche, if slightly UP
Family Business: see above, but balanced
Warrior's Spirit: see above
Overdose: I think this one is fine
Set Hats:
Oooooooo-kay.
-Milkman: Either removed, or moved to the Shortstop
Moved to shortstop, and give the SS and damage decrease
-Tank Buster: Removed, or moved to the Black Box
Move it to the black box
-Gas Jockey: Moved to Powerjack, or a completely new melee
Move to the powerjack
-Croc-o-Style: Removed
Yes.
-Saharan Spy: moved to Your Eternal Reward
Uh... lemme ruminate on that.
-the hatless sets: probably left alone
Just delete the demoman and heavy sets altogether, and move HP regen to the crossbow.