The most obvious MLB trade candidates each year are players who are headed for free agency and performing well for teams that have slipped out of contention and are poised to sell at the deadline.

The Reds and Diamondbacks have indeed discussed Eugenio Suarez, but sources called it “a long shot” that a deal comes together. Arizona is shopping Suarez, Josh Naylor, Zac Gallen and Merrill Kelly, according to sources, as all are on expiring contracts.

According to MLB.com's Mark Feinsand, the Yankees are interested in Colorado Rockies third baseman Ryan McMahon. However, the team sees McMahon as a backup plan to trying to trade for Diamondbacks third baseman Eugenio Suarez.