I have to disagree you can't judge a division's strength by ranking politics.
If you actually look a bit closer heavy is very stacked and there are a number of other fighters that could make a top 10 list.
You could make an argument any division is weak if you want.
E.g
Lomachenko is a pro novice, won a world title in his 3rd fight when he was 1-1, feather must be pathetic.
Could you ever imagine that happening at heavyweight?
If you actually look a bit closer heavy is very stacked and there are a number of other fighters that could make a top 10 list.
You could make an argument any division is weak if you want.
E.g
Lomachenko is a pro novice, won a world title in his 3rd fight when he was 1-1, feather must be pathetic.
Could you ever imagine that happening at heavyweight?