Dublin have made three changes to their team for Saturday's O'Byrne Cup quarter-final with Westmeath in Parnell Park (5.0).
Paul Caffrey's men have alternated their goalkeepers with John Leonard coming in for All Star Stephen Cluxton, who had a superb game against Wicklow last weekend.
Paul Brogan starts at left wing-back for the injured Graham Norton while up front Paul Flynn replaces Barry Kennedy.
Brogan and Flynn will both be making their first competitive Dublin starts after both impressed having come off the bench against Wicklow.
Brian Dooher has been confirmed as Tyrone's captain for another season.
It will be his fourth successive year leading the side but the versatile forward could miss the opening rounds of the National League owing to injury.
DUBLIN (SF v Westmeath): J Leonard; N O'Shea, R McConnell, S O'Shaughnessy; P McMahon, C Moran, P Brogan; E Fennell, S Ryan; D Lally, P Burke, B Brogan; J Sherlock, D O'Mahony, P Flynn. Substitutes:S Cluxton, D Henry, P Casey, D Murray, D Ryan, B Cullen, J O'Brien, A Brogan, B Kennedy.