Mahomes isn’t fast, what he does have is top-level change of direction speed. Look at his 3-cone drill. His ability to juke is next level. Sam Hubbard is no more the athlete that Floyd, Rousseau or Epenesa is. The key to containing Mahomes is not buying the pump fake, or juke, and not running at him full speed, rather setting a wide base and getting wide on the toes and diving and wrapping up one of his legs or waist.