Charles Oliveira REACTS to Jiu-Jitsu vs Sambo on UFC 280 vs Islam Makhachev ! RESPONDS to comparison

Chael Sonnen comments on Justin Gaethje, UFC 280.. |
Charles Oliveira reacts to Jiu-Jitsu vs Sambo.. |
Josh Thomson shares thoughts on UFC 280 backup plan.. |
Alexander Volkanovski on being ready to step in for UFC 280.. |