Perhaps no team in the league is in need of a lefty in their lineup than the San Diego Padres. One left-handed hitter who is highly expected to be available at the MLB July 31 trade deadline is Arizona Diamondbacks first baseman Josh Naylor. While at just two games under .500 the D-Backs aren’t a lock to be sellers, executives around the league expect them to be, according to The Athletics’ Jim Bowden. “The Diamondbacks say they will be buyers at the trade deadline, with acquiring pitching the priority,” Bowden wrote.