Five storylines to follow at this weeks Masters

AUGUSTA, Georgia, April 3 (Reuters) – Five storylines to follow as the best players in the world descend upon Augusta National Golf Club this week for the April 6-9 Masters. World number one Scottie Scheffler, who arrived at Augusta National last year as the hottest player on the planet, returns in top form and looking to become only the fourth player to successfully defend a Masters title. A six-time winner on the PGA Tour, Scheffler has already won twice this season, first at the Phoenix Open in mid-February and then at The Players Championship three weeks ago when he cruised…