While there was little transition, an explanation is definitely given. Coach moves out (presumably to move in with his then-girlfriend) while Winston, a former roommate of the guys, returns from playing professional basketball in Latvia.
Response to A Definitive Ranking Of Every Burger Side:
Are you fucking kidding me?
Response to If Every NFL Team Was A Candle Scent:
Jeff Fisher hasn’t coached the Titans in three years…
Response to 23 Vicious And Masterful Atheist Takedowns:
As a Atheist, I am embarrassed.