Dick Vermeil says Deshaun Watson is WAY out of line over the QB's feud with the Texans ... the coaching legend tells TMZ Sports he thinks the Houston star is being a big baby for quarreling with the team's brass over hiring decisions.
"I think they change his diapers, OK?" Vermeil says of how the Texans should handle the situation going forward with Watson.
"Nowhere in his contract does it say that he's involved in making the decisions of who coaches or who leads the organization."
The 84-year-old Vermeil continued, "He's a great NFL football player and always has been a great kid, but I think he just shuts his mouth and becomes a better football player and lead the football team and let the leaders of the organization lead him.