Sports betting kiosks in Nevada will disappear on Sunday as William Hill pulls them out of about half the 84 bars, taverns and restaurants in which they operate statewide. Gone will be the opportunity for patrons to open an account, fund it or withdraw money, as well as place bets all without visiting a traditional casino-based sports book. But what remains is the ability for customers to fund their mobile sports betting accounts and get updated lines on games, according to a William Hill executive. “We are repositioning them from kiosks to mobile sports betting deposit hot spots,” said Dan…