J.J. McCarthy Is a Giant, But The Quarterback's Role Is Up In The Air

J.J. McCarthy practiced with the Giants for the first time after the trade from Minnesota, but his role this weekend — and whether he’ll be active or back up — is still unclear.
Coach John Harbaugh reiterated Jameis Winston will start Sunday vs. Arizona, though how long Winston keeps the job is uncertain.
The Giants gave up a fifth-round pick and praised McCarthy’s talent, signaling they believe he can meaningfully help the team.