Williams stepped in right off the bench and really was a nice move there. KC locked him up for 2 more seasons to keep that chemistry with Mahomes. I would laugh if Bell came to the Chiefs because could you imagine Mahomes with Kelce , Hill , Watkins and Bell ? Defenses would literally cry at those match ups. (Doubt Bell does this as KC needs to use the cap space they have in 2019 ($35+ million) on extensions for Ford , Hill and Jones. Plus trying to draft or sign defensive talent)