The NFL is often referred to as the league of “Not for Long”.
League history is littered with one year wonders - teams and players alike. Take the 2017 Jacksonville Jaguars who reached the AFC Championship game with Blake Bortles only to fall off the map shortly thereafter. Peyton Hillis, a running back for the Cleveland Browns, had over 1,650 all-purpose yards and 11 TD’s in 2010 on his way to becoming the Madden NFL cover athlete - he struggled with injuries and never made much of an impact over the rest of his career.