NFL preseason Week 2 winners and losers: Giants' Jaxson Dart looks the part, Cowboys' backups stumble
Dart has been the best rookie quarterback of the preseason. He checked in No. 1 in these rankings for Tyler Sullivan last week and sits atop them once again in Week 2. He's now 26 of 35 for 291 yards and two touchdowns through the air during New York's two preseason contests.