IF there is anything to this, IMO it has to do with guys like Cook not getting chances and Tre White being said to be "not hurt" but also inactive.
It makes Tre look bad, or at least, it could come across that way to a guy like Poyer who is walking around with cracked ribs and driving himself across the country to play in games and also not currently being paid the big $$.
On that McKenzie restaurant show from last year after 13 seconds he strongly hinted that there were some issues. I was shocked that he was re-signed.
IMO it comes down to McDermott being a soft taskmaster.
Meaning, it his way or the highway but Josh can decide that we're not kicking a FG or not punting.
You can be a player's coach or a taskmaster type but you can't really be both, which is where the digs from Beasley and Feliciano come in. that's my best guess.