By Tobias Carroll The storm of controversy surrounding the Saudi Arabia-backed LIV Golf tour shows no signs of abating, with an increasing number of prominent sports figures outside of golf weighing in on the ethics of the tour. Earlier this month, Charles Barkley offered his take on the controversy. This week, it was NFL great Boomer Esiason’s turn. And it was — shall we say — candid. As Kevin Cunningham at Golf reports, Esiason’s comments were made on his WFAN show Boomer and Gio and addressed the competition taking place this weekend at Trump National Golf Club Bedminster. “The former presi…