From the episode

he fits JJ McCarthy's skillset really well. We saw multiple runs in this game. I saw at least on tape where the end man on the line of scrimmage had to pause, had to hold up because he didn't know if McCarthy was going to keep the ball.

STACKED’s take

Positive signalRole

McCarthy's option-run ability unlocks Giants run game with Skaggs.

JJ McCarthy's skillset (particularly his option-run capability) fits well with Cam Skaggs' running style; the Giants' offensive scheme has been adjusted to leverage McCarthy's ability to keep the ball on read-option plays, which freezes end men on the line of scrimmage and enhances the run game.

J.J. McCarthy headshotJ.J. McCarthyQB · NYGPlayer page — value, ADP, projections, and every insight