It’s only the preseason, I understand that. But, at what point are we concerned about the Giants lack of offense after two preseason games, even though it’s only the preseason. The Giants have to be concerned because quarterback Eli Manning and the starters scored just 3 points against a terrible Cleveland Browns team in the second preseason game. Starters were on the field for five series, and the running back produced 29 yards in the first half. It was another poor outing from running back Paul Perkins. The preseason is almost over, and the Giants have plenty of offensive concerns.