San Francisco Giants star Buster Posey isn't the most outspoken athlete you'll find on social media, but he certainly had an interesting, if not awkwardly-timed thought to share on Friday. The post that caught everyone's attention was a response to a tweet quoting Philadelphia Phillies manager Gabe Kapler. In said tweet, Kapler discussed how Philadelphia's trade for All-Star catcher J.T. Realmuto cemented that they're going all-in to win in 2019 and beyond.