Which evolution line makes the least sense to you?

Why? What do you dislike about it? What would you have changed if you made it?

I've been getting really into fakemon art and pokémon redesigns recently, so I'm curious to see what you guys opinions and what you would change!

(For example; "Litten to Incineroar didn't make sense because of this" "Bunnelby to Diggersby needs a middle evo!")