There are so many awful monsters in this game that just never need to come back. The dromes, Yian Kut-Ku, Yian Garuga, Gypceros, Plesioth, all of these monsters are just incredibly boring to fight. Really any monster were their primary attacks are side bite, spin in place to hit you with their tail, and charge forward spitting crap to both sides can just get lost.
I'm getting through the early high rank missions and the difference in quality between monsters like Kech Wacha and something like Plesioth is just staggering. Kecha has so many more interesting attacks and animations, while Plesioth is just Cephadrome with a wonkier hitbox on the hip check. It's staggering how low quality so many of the earlier made monsters are.