Roman Anthony, Kristian Campbell and Marcelo Mayer — to their big league spring training roster as non-roster invitees Tuesday.

The Boston Red Sox are inviting the top position prospect in baseball to Spring Training. Boston announced Tuesday that outfielder Roman Anthony was one

The Red Sox continue to be engaged with free-agent infielder Alex Bregman, according to Alex Speier of the Boston Globe. There is a caveat to Boston's interest, however, as the Red Sox would prefer any agreement to be of the short-term variety -- meaning,

Given the latest reporting on the Alex Bregman sweepstakes, Boston Red Sox broadcaster Lou Merloni is ready to move on.

Alex Bregman's fate is still unclear with suitors like the Chicago Cubs, Boston Red Sox and Detroit Tigers apparently far away from a deal.