Which unification fights DIDNT happen in MMA?

[cyrusthevyrus]

Fedor vs Couture
Rickson vs Marco Ruas
Shogun vs Anderson

Yours?

 

[ftpngo]

Conor vs Ferguson

 

[UkraineFreightTrain]

Gomi vs Sherk
Pettis vs Edgar
Bustamante vs Tanner
Nogueira vs Randy (UFC champions simultaneously but didn't fight until they both lost their titles)

 

[Bowel-forged Stool]

Mick Foley vs CM Punk for the true hardcore title inside the octagon

 

[Law Dog]

Bibiano Fernandes vs TJ Dilly

 

[mirellale]

Barao vs Cruz

 

[Shogun Sakuraba]

McGregor - Mayweather