Charles Oliveira (Photo by Sergei Belski/Imagn Images) and Ilia Topuria (Photo by Gary A. Vasquez/Imagn Images) Ilia Topuria is set to fight Charles Oliveira for the vacant UFC lightweight title. Preparing for the bout, ‘El Matador’ has been looking quite sharp. And he has been oozing confidence ever since the fight was announced. Having knocked out the likes of Alexander Volkanovski and Max Holloway, Topuria has vowed to knock out Oliveira too. But ahead of the mega fight, fellow lightweight, Beneil Dariush, had a word of advice for the Spaniard.  Dariush recently made an appearance on the ‘Submission Radio’ podcast. Speaking on the lightweight title bout, he opined that Oliveira might be more menacing than he looks. Prasing Oliveira, the number 9 ranked lightweight, mentioned that ‘Du Bronx’ has a great chin coupled with some great striking. Dariush also stated that the way Oliveira uses his knees against boxers might be something that will slow Topuria down. “ A good boxer...