By MARK CASHMAN

Warringah will be without two of their major stars when they take on Sydney Uni in the Shute Shield match of the round, live and ad free on Stan Sport, at Sydney Uni Football Ground on Saturday.

Prop Rory O’Connor, who has been one of the main stays in the Rats’ good run this year that has seen them win four of their five games, is unavailable after a head knock while scrum half Harry Brown has a quad injury.

In for O’Connor comes Harrison Courtney while Rhett Butler who played at No.9 against Penrith last weekend at Rat Park will be the man at the base of the scrum.