By Andrew McCarty Just a few months ago, Freddie Freeman signed a six-year, $162 million deal with the Los Angeles Dodgers. However, it certainly seems like Freeman might be regretting his choice to leave the Atlanta Braves. According to a report from ESPN insider Buster Olney, Freeman is changing his agent. “Freddie Freeman, who has told friends he’s angry with how his free-agent negotiations played out, is changing representation, away from Excel,” Olney reported. “He is currently listed as being self-represented.” Fans know that Freeman never truly wanted to leave the Braves, but those wish…