Islam Makhachev vs. Khabib Nurmagomedov. The debate over which fighter is the greatest of all time has officially reached one of MMA's most uncomfortable comparisons. Chael Sonnen doesn't want to play along. His argument is that MMA has a simple way of determining greatness: head-to-head competition. When that isn't possible, the next best comparison is how fighters performed against common opponents. But there's a problem here. Khabib and Islam never fought each other. And Chael sees meaningful differences in their wrestling styles. Khabib revolutionized the way fighters use top control, particularly with his leg entrapments and lockdown positions. When Chael watches Islam, he sees excellent positioning, strength, and pressure — but not necessarily the same signature techniques that made Khabib so unique. That doesn't diminish Islam. In fact, Chael's conclusion is clear: Islam is great. But does being great automatically make him greater than Khabib? The audience poll gives