MLB rumors: Giants interested in free-agent slugger Nicholas Castellanos

Giants fans were scratching their heads and typing furiously Monday night when the team decided to part ways with center fielder Kevin Pillar. The veteran tied for the team lead in homers with 21, made highlight-reel plays on defense and was one of the only players who hit with success at Oracle Park. MLB Network's Jon Morosi reported Tuesday that the Giants are showing interest in free-agent outfielder Nicholas Castellanos.