NSW Waratahs coach Daryl Gibson has recalled former Australian U20s flyhalf Mack Mason to his matchday 23 for this weekend's match against the Western Force. Gibson has mande just one change to the starting side with Taqele Naiyaravoro replacing injured winger Bryce Hegarty. “Losing Bryce Hegarty was a disappointment as he’s been a real impact player for us and he was playing well before he had to come off last week,” said Gibson. “I was really pleased with the way Taqele played when he came on and so that was an easy decision to make this week.” Nick Phipps returns to the match day 23 after overcoming an ankle injury that has kept him off the field since the Waratahs match against the Highlanders in May. “Nick has worked very hard over the last six weeks and he’s very keen to get back to playing and we think his return is best served coming on from the bench.” “Mack (Mason) has been a real addition to the squad this season. He’s had limited opport