Dunno, I'd say that Joel Sherman did nothing wrong, literally one minute after the tweet cited there, he tweeted this:
https://twitter.com/Joelsherman1/status/626557450876022784
And Leitch ignores the major point, both teams had agreed to the deal pending physicals, and then the Mets backed out based on something only they allegedly saw, since he was traded to the Astros the next day, no problem. The Brewers told Gomez he'd been traded to the Mets, they believed the deal was done. The Mets are certainly within their rights to back out of a deal at any time and for any reason before it is fully signed off on, but IMO it's poor etiquette to seemingly create a false narrative about a player's health along the way, if that's indeed what happened here.
https://twitter.com/Joelsherman1/status/626557450876022784
And Leitch ignores the major point, both teams had agreed to the deal pending physicals, and then the Mets backed out based on something only they allegedly saw, since he was traded to the Astros the next day, no problem. The Brewers told Gomez he'd been traded to the Mets, they believed the deal was done. The Mets are certainly within their rights to back out of a deal at any time and for any reason before it is fully signed off on, but IMO it's poor etiquette to seemingly create a false narrative about a player's health along the way, if that's indeed what happened here.