Max Kellerman apparently was right, after all: Tom Brady has hit the cliff. That is, if early “Madden NFL 19” ratings count for anything. The next game in the long-running EA Sports franchise doesn’t hit shelves until Aug. 10, but player ratings already are making the rounds, thanks to Elgato Gaming’s Miguel Lozado. And although the ratings are subject to change before the game’s release, they still raise more than a few eyebrows — especially as they pertain to Brady and Rob Gronkowski. The Patriots quarterback and tight had overall ratings of 99 and 98, respectively, in “Madden NFL 18.” But as you’ll see in the tweet below, both pl... NESN.com