By Andrew Gould The Kansas City Chiefs announced a reunion earlier this week by hiring Matt Nagy as a senior assistant and quarterback coach. The former Chicago Bears head coach previously spent five years with Kansas City, starting as a quarterbacks coach before getting promoted to offensive coordinator for 2016 and 2017. While Patrick Mahomes didn’t take the reins until 2018, he worked with Nagy as a rookie understudy to Alex Smith. Per ESPN’s Josina Anderson, bringing back Nagy was “very well-received” by the superstar quarterback. This aligns with past comments from Mahomes. Per Charles Go…