Doubt it was a Mets fan because Gammons was on a Boston radio station a few days ago and said he heard the rumors around the time Melky got suspended. And plus most Mets fans are so depressed we wouldn't even get joy out of Cano failing a drug test and ruining you chances in playoffs.
Peter Gammons heard it from someone else who probably heard it from someone else which started from that clown Mets fan.
Yet Gammons "announces" the rumor after its spread on the internet as opposed to when he first heard it around the time Melky was busted.Gammons said he heard the rumors start around the time Melky got suspended. The article states this jerk off made this tweet Thursday around 1:00. Yeah doubt the rumor started with a Mets fan.