Minnesota Twins first basemen Joe Mauer and Logan Morrison have both passed through revocable waivers, according to a person with direct knowledge. The Twins can now discuss a trade with other teams until Aug. 31. Mauer has a full no-trade clause and is still due $6.92 million through the rest of the year. He's hitting .275 with only three home runs, a .357 on-base percentage (second lowest of his career) and a .367 slugging percentage (career low). Morrison has been a bust after breaking out [...]