I'll give you Overeem although he should not be ranked anymore after his brutal losing streak. And he's fought everywhere anyway and peaked after Pride, not during it.
But Mark Hunt's been overrated for years. His only wins since 2013 were against Nelson, Mir and Bigfoot who were/are all shot fighters. He's been massacred against every other top HW he faced and you're gonna tell me he's still a top 10 HW? Please.
I love Rua but he's only beaten low level guys and lost to all the good guys he faced this decade. He's hardly some impressive case for you.
So TS can fap himself to sleep at night over Pride legends "still being ranked today" but the reality of the situation shows differently.