Dublin manager Pat Gilroy has made four changes to the side that lost to Galway ahead of the trip to Omagh to face Tyrone this Sunday.
A hamstring injury sustained by Kevin Bonner in training means Kilmacud Crokes’ Niall Corkery will make his first NFL start, as will club-mate Ross O’Carroll who starts in the full-back line in place of Barry Cahill.
Goalkeeper Stephen Cluxton is replaced by Michael Savage, while Denis Bastick returns to centre-back having resumed full contact training three weeks ago.
He replaces Hugh Gill, while Philly McMahon moves out from corner-back to wing-back.
A late call will be made on the substitutes as Gilroy waits on Tomás Quinn, Tiernan Diamond and James Brogan who have all returned training.
DUBLIN (SF v Tyrone):Michael Savage; Paul Conlon, Rory O'Carroll, Ross O'Carroll; Philly McMahon, Denis Bastick, Cian O'Sullivan; Eamon Fennell, Ross McConnell; David Henry, Niall Corkery, Paul Flynn; Alan Hubbard, Kevin McManamon, Bernard Brogan