Rankings: Johnson, Brunson move up off big KOs

The lightweight division may be the most combustible group in the UFC. A big knockout win in any given week could scramble the Top 10 and provide new contenders hungry for their title shot. Michael Johnson is the latest 155-pounder to shake up the division. “The Menace” finished Dustin Poirier by KO in the first round of their Fight Night Hidalgo main event and moved up four spots to No. 6 in the lightweight division. After the big finish Johnson said he has his eyes set on the title