The New York Giants are about to hold their sixth OTA today at the Quest Diagnostics Training Center, the OTA being open to the media. While there will be the unusual questions about who shows up for the voluntary practice and who doesn’t, as well as how the various lineups continue to be deployed, if there is one thing that has emerged from the OTAs that should have Giants fans excited it’s the level of execution that new defensive coordinator Dennard Wilson is demanding of his players. Giants in-house media member John Schmeelk, in his Thursday OTA practice report (that practice was not open to the independent media) dropped this interesting nugget which spoke volumes. “Despite all the great plays by the defense, defensive coordinator Dennard Wilson was locked in on the details on every play.  “If a player missed an assignment, he was on them immediately.…