MLB trade rumors: Cardinals have done 'due diligence' on Giants' Tony Watson Unknown 17:36 The Giants don't appear to be sellers, but that doesn't mean they won't move a reliever or two in return for a decent prospect. Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsBorna Coric Withdraws from Wimbledon with InjuryNBA free agency rumors: Jazz showing 'significant' interest in Bojan BogdanovicNHL trade news: Penguins deal Phil Kessel to Coyotes for Alex Galchenyuk, prospectNathan's Hot Dog Eating Contest 2019: TV schedule, start time, odds, records, past winnersNBA free agency rumors: Raptors chances of keeping Kawhi Leonard are 'fading'NBA free agency rumors: Clippers exploring pairing Kawhi Leonard, Jimmy Butler