Oh, you're gonna be surprised how deep that rabbithole goes!
I've seen more drastic differences like Dragonair evolving into Dragonite.
I mean, I can appreciate that, the gag got a "heh" out of me and that deep dive is fun but I'm still left with a Fossil Pokemon that looks terrible and Fossil Pokemon are something I look forward to each gen (not that I haven't been disappointed before).Oh, you're gonna be surprised how deep that rabbithole goes!
If you have 20 Minutes to spare I can recommend you to watch this video right here:
Not only does it discuss the inspiration for the fossils and how they might have actually looked like, it also goes in-depth about the story of mixing Dinosaur fossils in real life and how some of the most known dinosaurs might never have actually existed.
In fact, I'd say this video is a must-watch for everyone that likes Pokémon and Dinosaurs.
As for the actual topic: I love UB's and wish to see them implemented in another future game for lore/story reasons.
This is me. I liked that they went "out there" for some designs and gave a good in game explanation for them.