The Boston Red Sox are reportedly poking around the Arizona Diamondbacks starting pitching rotation ahead of Thursday's MLB trade deadline.

All three pitchers are seen as likely candidates to be traded before the deadline. The Diamondbacks have already started selling players approaching free agency. They flipped first baseman Josh Naylor to the Mariners and outfielder Randal Grichuk to the Royals. They will likely trade third baseman Eugenio Suárez as well.

Zac Gallen is one of numerous pitchers who could be a fit for the Toronto Blue Jays. Funnily enough, he and Sandy Alcántara (whom we looked at the other day) were once involved in a trade together from the St.