By Joshua Lees Phil Mickelson ‘didn’t say a word’ during Tuesday’s Masters Champions Dinner at Augusta National, as he reunited with a number of his PGA Tour rivals. Mickelson was one of a number of LIV stars in attendance at the Augusta dinner on Tuesday, including defending champion and host Jon Rahm. The annual dinner is hosted by the previous year’s champion, with Rahm taking the reins this time around after his win 12 months ago. Winners from throughout the tournament’s iconic history gathered in celebration of the Spanish star’s triumph, and one man who has been an attendee for some time…