>>59332387
>How do we fix them?
Have you tried by giving them actual HPs?

just straight-up give them all evolutions. They only have 455 BST and their designs are all three simple enough to support a new evo for each. I'd suggest giving them all a new type as well that's thematic for their role in some way; pivoting/balance for top, offense for lee, defense for chan. Maybe fighting/normal top, fighting/rock lee, fighting/steel chan. Abilities probably staying the same and stats more or less being linearly boosted to like 540.

>>59332387
For Hitmonchan, make Iron Fist a 1.5x boost instead of 1.2x.
For Hitmontop, make Triple Kick as strong as Triple Axel.
Hitmonlee isn't awful as is but could use more HP for its Unburden setup role, so give them all 80 HP instead of 50.
I don't need them to be meta but this should help them not feel like shit.

Megas

>>59332387
Hitmontop sees plenty usage in restricted format by the pure virtue of being a fakeout user with intimidate and wide guard, it doesn't really need support

>>59332387
Hitmonchan will bounce back into relevance when the Z Stones are added.

>>59332792
Why?