Being a Fedor and Minotauro fan, I never rated crocop in that league. Obviously a gifted fighter, but never the best or even second.
I agree he wasnt second. Nogueira beat way better guys than Mirko did and didnt lose to no one but Fedor for a long time,until running into Barnett in '06
But Mirko was awesome,super dangerous,and busted Nog up pretty bad. His misfortune to be in same era as those two.
Nogueira's stocks were low in autumn of 2003. He had 2 bad performances in the row against Fedor and Ricco, and everybody talked about how he robbed Ricco and many viewed that as 2 losses in the row where Monitauro was not able to do anything to Fedor and Rodriguez with his BJJ that did not work against them.
Thats why Cro Cop was #2 above Nogueira on most of rankings in autumn of 2003, different rankings (MMA Weekly, Sherdog, MMA Collective-MMA Ranks) with different voting polls including fighters and broadcaters, magazine staff, fans, voted Cro Cop who was on big streak above Nogueira in the fall of 2003.
In 2005 Nogueira had no meaningfull fights, which was strange for the time & era when fighters fought 5-6 times per year, so MMA weekly ranked Cro Cop who was on a streak above Nogueira in 2005 before Fedor fight.
In 2006 after Grand Prix Mirko was ranked above Nogueira on every ranking that existed.
In General 2003 - 2007, Cro Cop matched every Nogueira's good win with 2 of his own, so he in a way "scored more points than Nogueira."
Nogueira beat: Cro Cop, Kharitonov, Herring, Werdum, Barnett, Ricco (was highly doubted and debated)
In the sam time Cro Cop beat: Herring, Vovchanchyn, Waterman, Alex Emelianeko, Barnett, Randleman, Coleman, Magomedov, Barnett, Yoshida, Wanderlei, Barnett.
The true determination of Cro Cop's career was supposed to be rematch with Fedor in 2007 that Mirko could not get due to demise of Pride and outside circumstances. Other greats in last 20 years almost all got their chance when they had a right to a title shot.
Cro Cop could have done better and smarter performance in the rematch, he was too tired in 2005, hawing had 14 fights between August of 2003 and August of 2005, and his foot injury started by kicking Magomedov to the ribs and caused him problems at least as much as Fedor's thumb.