He's become more known for his steroid use and shenanigans outside of the octagon than his fighting these days. The only reason why he still has fans is because of the aura that comes with being "undefeated". A loss to Reyes would certainly eliminate him from any further GOAT discussion. After he loses, how will he be remembered? - A fighter that was only good because of PEDs? - A fighter that was past his prime? - A fighter that was finally exposed? - A fighter that ran into a bad style matchup?