With his easy charm and friendly voice, Thomas Rhett slipped into the space opened up by Sam Hunt's smooth fusion of modern country and R&B. Rhett found this sweet spot after debuting at the tail-end of the bro country craze of the 2010s, finding his groove in 2015 with "Crash and Burn" and "Die a Happy Man" -- a pair of Country Airplay number ones from 2015, the former finding the singer fleet on his feet, the latter showcasing the domesticated romantic side that became his calling card. Over the next few years, those long-term love songs, epitomized by the 2017 number one "M...