New York Giants not ready to set roles for J.J. McCarthy, Jake Haener

John Harbaugh maintains that the New York Giants are still working on their offensive identity with Jameis Winston at quarterback. Winston has taken first-team reps this week, but Harbaugh hasn't broken down the distribution of snaps among the backup and third-string quarterbacks. The backup and third-string will mostly take snaps on the scout team, with some throws and route work.

Winston's limited time as the starter presents a challenge, as the staff tries to figure out the team's offensive strategy. J.J. McCarthy has been learning the system, but he's overwhelmed with the amount of information. The Giants haven't named a second or third-string quarterback yet, as they're still deciding how to use McCarthy and Jake Haener, who's been with the team for about a month.

Harbaugh emphasized that preparing a quarterback for a set role on short notice would be extremely difficult. The team's depth chart awaits Sunday's outcome to see how the Winston plan unfolds.