whitelist looks better, but there's still some areas to address
pocket pistol: honestly not that bad, the +5hp on hit looks good on paper but coupled with the 20% damage vulnerability while deployed means you can only use it at long range to regain hp, which unless your heals are down and there's no health packs up, you wouldn't do
air strike: still a really strong rocket launcher, the damage and radius debuffs don't mean much if you're raining 5 or 6 rockets down when you bomb someone; i will say it's significantly weaker without the parachute, but it will still have to be looked at
cow mangler: again, stock rocket launcher with infinite ammo and an alt-fire that fires a mini-crit that lights players on fire, it needs to be removed imho
battalion's backup: this coupled with uber means a successful last push almost all the time with the fact that it reduces sentry damage by half and all other damage by 35% to those in the aura
quickiebomb: still a really strong weapon and shouldn't be allowed imho: you can blow up enemy stickies, you can deal more damage on charged up stickies, you can det stickies faster, the 15% damage penalty really doesn't mean much, if you charge up a quickiebomb sticky, even with the 15% damage debuff, you still do 20% more damage at the end of damage calculation
machina: penetrates players and does additional damage when fully charged, with very bad downsides (you're not going to be going for no-scopes if you're looking to get a pick, and if someone hears a sniper shot, they're gonna be paranoid, don't need tracer rounds to tip them off)
rescue ranger: allows for engies to keep their sentry alive much longer, which on paper is a good thing, but it causes the last push stalemate top become even longer because that sentry is staying alive
tomislav/natascha/brass beast: one is an lg that spins up really quick, the other completely stops all movement if you're hit at least once within good range, and the last just has more damage, which honestly isn't that, it's the built in damage resistance of the natascha and the brass beast that make them slightly broken
sandvich: being able to give your medic a health-kit is pretty stupid