Mitch Moreland and the Boston Red Sox have a thing. For the third time in four years, ex-Mississippi State star Moreland has signed as a free agent with the Red Sox. The latest deal is one year with an option worth $3 million. Over his three seasons with Boston, the lefty-hitting first baseman, 34, has batted .247 with 56 home runs and 205 RBIs. In two postseasons for the club, he is 10-for-30 with three doubles, a homer, five RBIs and seven runs. He has won a ring and made an All-Star Game appearance while with the BoSox. He won a Gold Glove with Texas in 2016. Before signing Moreland, Boston was heading into spring training with two young players, second-year man Michael Chavis and untested Bobby Dalbec, penciled in at first base. As Boston-based nesn.com described it, the Moreland addition “wasn’t a big move, but it was a prudent one.” Moreland, who broke in with the Rangers in 2010, has 166 career homers, seventh all-time among Mississippi natives. Nicknamed “2-Bags” while in Boston, he has 199 career doubles. … Notable Mississippians still on the MLB free agent market are Brian Dozier, Jarrod Dyson, Billy Hamilton and Tony Sipp.