What Abilities are like really good but are wasted on like really bad or mid mons

So this question in my head popped up while i was making some magnezone balance when i thought damn i forgot analytic was a thing and thought bout how much of a waste it is. Analytic has so much potential to be on a decently strong wallbreaker but its wasted on mons that prefer different abilities like the previously said magnezone, Mons that are too fast for it like stamie, or just outright ass mons Beheeyem and Watchog(yeah remember him he needs love too after like 7 years of being neglected), so i feel gamefreak should make an actually real analytic mons next gen or maybe in Legends ZA.

So what abilities yall think are good but like are wasted on such mid ass mons or have very poor distribution?