With the Red Sox still stuck with a vacancy at first base, rookie Kristian Campbell might be moving off second base.

On the two-week anniversary of Triston Casas suffering a season-ending injury to his left knee, the Red Sox added an intriguing potential solution to replace him at first base. Rookie Kristian Campbell,

Kristian Campbell can play almost any position – and has – but on Friday afternoon he began working somewhere new. As Red Sox teammates and staff, including manager Alex Cora, looked on, the rookie went through first-base drills.