Could J.J. McCarthy Push Jaxson Dart for the Giants' QB1 Job?

Is there a real quarterback debate in New York? The speaker says this is still Jaxson Dart's team and calls talk of J.J. McCarthy taking over premature and far-fetched for now. He compares their arm talent: McCarthy has a fastball and velocity few quarterbacks in the league can match, while Dart is more of a playmaker who puts more touch on his throws. If McCarthy plays at a near top-10 level, the Giants win the division and then win a playoff game, he argues the team would be fools not to consider a change, and could even trade a quarterback for draft capital.