NEW YORK (AP) — Coach Brian Daboll on Monday refused to reveal whether rookie Jaxson Dart or veteran Jameis Winston will serve as the New York Giants' backup quarterback for their season opener Sunday at Washington. Russell Wilson is set to startagainst the Commanders. Dart, the first-round pick who is being groomed as the QB of the future,impressed in training campand preseason games, though Winston has more than 100 games of NFL experience and was listed second with Dart third on thefirst unofficial depth chartreleased during camp. "Any roster decisions based on who's going to be the backup, we'll have that out there on Sunday," Daboll said on a video call with reporters. He also declined to announce whether Deonte Banks or Cor'Dale Flott will start as the No. 2 cornerback opposite free agent addition Paulson Adebo, or whether Greg Van Roten or converted tackle Evan Neal won the competition for the starting right guard position. Van Roten took the first-team snaps and is expected to get the nod. "We have a good idea of how we're going to play, with the players we're going to play with," Daboll said. "That'll all come out on Sunday." The Giants aimed for standout left tackle Andrew Thomas to be ready for Week 1 afteropening campon thephysically unable to perform listand not playing in any of their three exhibition games while rehabbingfrom foot surgerylast October. It's not clear if that will happen, with Daboll saying only that he expected everyone to participate in a walkthrough Monday. That would also seemingly include top receiver Malik Nabers, who has beendealing with a toe injuryand did not participate in the preseason. Nabers is coming off catching 109 passes for 1,204 yards and seven touchdowns as a rookie. The league does not require teams to share injury information until the regular season, and Daboll repeatedly has said he would not talk about why players were not on the field. The first injury disclosures are expected Wednesday, when teams playing Sunday are required to publish which players did or did not practice and why. ___ AP NFL:https://apnews.com/hub/nfl