If I was a Chiefs fan I would be terrified that the window is already closing. They were 4-3 without Hunt, they have 1 more year left of Tyreek before he gets paid and only 2 more years left of Mahomes (and they are already talking about restructuring him after 2019 instead of waiting until 2020).
They better get ready to spend truckloads of $$ just for those 2 players. Good luck improving the defense when those 2 players, who currently take up $5 million in cap space, take up $50 million in cap space 2 years from now.