Cardale Jones believes Urban Meyer will never roam a sideline as a head coach again ... telling TMZ Sports he thinks the former Ohio State headman is done after the Jaguars debacle.
The ex-OSU quarterback -- who won a national championship with Urban and the Buckeyes in the 2014 season -- tells us Meyer's quick firing in Jacksonville shows the game has just passed by the coach.
"It's almost like the term, 'You can't teach an old dog new tricks,'" Jones said. "I think [Urban's] ways are a little behind us.