Jan potentially beating an unbeaten, young champion Israel Adesanya would do more for his notoriety and legacy as a fighter than potentially beating a 41 year old Glover Teixeira, who isn't considered to be the same calibre of fighter as Adesanya. Nevermind the fact that Adesanya is much more popular. Vice Versa for Adesanya. No championship fight at 185 right now would do more for him than beating Jan. Am I lying???