The National League has seen significant offseason shifts as teams finalize their rosters ahead of Opening Day. The Atlanta Braves are navigating a right field platoon with Bryan De La Cruz and Jarred Kelenic while awaiting Ronald Acuña Jr.'s return from knee surgery. Meanwhile, the addition of Alex Verdugo complicates their lineup, as he may take time to adjust after signing late.

The Miami Marlins are facing uncertainty in their closer role with Calvin Faucher struggling during spring training. In contrast, the New York Mets have found a promising second base option in Brett Baty, who has impressed amidst Jeff McNeil's injury. The Philadelphia Phillies are also in a similar boat, with Jordan Romano performing well but no official closer named. As teams finalize their rotations and address injuries, fantasy managers should keep a close eye on these evolving situations.