By Daniel Bates For the first time since his playing days in Dallas, former Cowboys quarterback Quincy Carter will be in the house for Sunday’s game against the Bears. Carter posted a picture to social media of he and his daughter, Sayde, in front of AT&T Stadium. Tweeting, “ITS BOUT TO GO DOWN!!! ME AND MY DAUGHTER SAYDE AT 1st COWBOYS GAME SINCE I STOPPED PLAYING!! LEEEETTTTSSSS GOOOOOOOO!!!” The NFL world reacted to Carter’s appearance in Big D this week. “Enjoy Champ,” a fan replied. “Quincy Carter with the double quarterblack jersey and this is one of the most love to see it moments this …