Colton Hood just wants the ball. And don’t tell him he can’t have it just because he’s a cornerback and not a receiver. No, the New York Giants ’ second-round draft pick, a cornerback by trade, knows he’s being paid to come in, snatch the ball away from opposing offenses, and giftwrap as short a field as possible for the Giants’ offense. Kind of like what he did during Saturday’s rookie minicamp practice. Hood, on one of his downfield coverages, saw an opportunity, stepped up, and seized the moment by picking off a pass and returning it for a Pick-6. “Yeah, we were just in Cover 2,” Hood said. “My guy went in and went short. I had the running back to my flat. I just broke on the ball and made a play.” A pass breakup would have been just as good, but Hood took it a step further.…