Hawks forward Danilo Gallinari made no effort to hide his glass of wine when he walked in for his postgame news conference. The glass was a gift from coach Nate McMillan to the unit nicknamed “the Bench Mob” after the Hawks’ 122-115 win over the Brooklyn Nets on Saturday. “The wine is because Coach gave the glass of wine to the Bench Mob,” Gallinari said. “We’re just enjoying it. We’re celebrating a glass of wine for the bench.” Knocking off Brooklyn, a team that entered the evening tied with the Hawks in the Eastern Conference playoff standings, signaled a statement win for the Hawks. But the…