The NSW Waratahs have made four changes to the starting side for their round 14 match against the Chiefs Allianz Stadium this Friday night. Wycliff Palu has been injected as the Tahs’ number eight in place of Jed Holloway who re-injured his shoulder during last week’s match against the Crusaders.   Rob Horne has been named at inside centre in his 100th match fro NSW, with Zac Guildford and Matt Carraro named on respective wings. Tough back rower, Jack Dempsey will provide added strength on the Waratahs’ bench for this Friday’s match, back after recovering from a shoulder injury suffered in South Africa. Lock, Will Skelton will notch 50 Super Rugby caps this weekend after running out for the same milestone for NSW games last week. This Friday’s match will be the last NSW Waratahs Super Rugby match for five weeks as the tournament breaks for the June internationals. NSW Waratahs side to play Chiefs Paddy Ryan, Tatafu Polota-Nau, Tom Robertson, Dave Dennis, Will S