By Andrew Gould Jack Nicklaus said he rejected a offer to help spearhead the LIV Golf Invitational Series. In a story from Michael Bamberger of Fire Pit Collective, the 82-year-old golfing icon said the Saudi Arabia-backed league wanted him to serve a role in line with Greg Norman’s current CEO position. Nicklaus said he twice turned down the lucrative opportunity. “I was offered something in excess of $100 million by the Saudis, to do the job probably similar to the one that Greg [Norman] is doing,” Nicklaus said. “I turned it down. Once verbally, once in writing. I said, ‘Guys, I have to sta…