Your second-half open thread The New York Giants trail the Dallas Cowboys 6-3 as we enter halftime of Monday Night Football. The Giants won the opening coin toss and chose to defer to the second half, giving Dallas the ball to start the game. The Cowboys sprinted out on their opening plays, but their opening drive quickly stalled. The Giants got off to a more methodical start, but their opening drive fizzled as well with a blocked field goal attempt against Graham Gano. The Cowboys rattled off big plays throughout the first half, but a combination of miscues and penalties…