KANSAS CITY, Mo. – It has been a mere eight months since Patrick Mahomes led Kansas City from a 24-0 hole to beat Deshaun Watson and the Houston Texans in the divisional round of the playoffs, a brutally efficient comeback that ultimately propelled the Chiefs to their first Super Bowl title in 50 years.A whole lot has changed, though.The coronavirus pandemic effectively canceled the entire NFL offseason along with all four preseason games.