The Atlanta Braves get a key All-Star back in the lineup in time for their upcoming game against the Seattle Mariners on Monday. The team announced that Sean Murphy has been activated from the injured list. Jonah Heim was designated for assignment in a corresponding move. Murphy was expected to make his season debut during this season. The exact game had been unclear until now. He had been recovering from a hip injury since he went down in early September of last season. He underwent surgery, and his season came to an early end . After seven hitless games during his rehab assignment, he started to pick up the pace. In his last six games, he's batting .333 with two doubles and four RBIs. This is the second season in a row that he is making a late debut. Last season, he sustained a cracked rib early in spring training, costing him the first few weeks of the regular season. If you include the oblique injury early in the 2024 season, he's missed much of the early going for some time now.…