Ever since his arrival to the UFC last November, people have been talking about Alex Pereira posing a threat to middleweight champion Israel Adesanya because of his two kickboxing wins. We will soon find out about that. Pereira   knocked out Sean Strickland in the first round this past Saturday at UFC 276 to set up a title shot against Adesanya, who defended his title with a unanimous decision win over Jared Cannonier in the night’s main event. This sets up a future title fight between the two rivals . The question now is simple: How worried should Adesanya be about fighting Pereira in MMA