The Guardians looked like they might be sellers after a 10-game skid but an 11-2 stretch has them back into the Wild Card race. So are they a buyer?

In year 16, Santana has been a decent player, but the Guardians need to move on from him to get younger and see what they have in their prospects. He's in his 11th season in Cleveland, and if they move on from him at the deadline, it could be his last.

MLB.com’s Mark Feinsand recently chose his top trade asset for each team, and named Cleveland’s best piece as Steven Kwan. “Kwan is under club control for two more years, so while the Guardians don’t have to move him, he may be their best asset to bring back a solid package of young talent,” wrote Feinsand.