By Joshua Mbu Tony Finau was involved in an icy dispute with PGA Tour rookie Alejandro Tosti at the Texas Children’s Houston Open, with the pair clashing over who would putt first. Both golfers wanted to receive a benefit on the line and speed of the putt and after a stare-down and an over three-minute deliberation, Tosti stepped up to putt after getting his rival Finau to move his marker. NBC analyst Steve Sands called it a “wild scenario” as PGA Tour rules official Mark Dusbabek was introduced to The Golf Channel broadcast to discuss the lengthy discussion. Eventually, both Finau and Tosti h…