Zach Warring discusses gaming stocks ahead of Super Bowl LIX. One of his picks is DraftKings (DKNG), which is concentrated in the U.S. vs competitor Flutter (FLUT). He says the next big tailwind will be a big state like CA or FL legalizing sports betting. He says DKNG has the best system and technology; he has a Strong Buy rating on shares. He also likes Wynn Resorts (WYNN).