Shane Barrett and Caolan Conway come into the Dublin minor hurling team to face Carlow.
The holders, who were beaten by Wexford after extra time in the first round, meet the Scallion Aters in a crucial back-door encounter at Dr Cullen Park on Saturday afternoon.
Barrett is selected at corner back, with Seán McClelland moving out to the wing, while Conway has recovered from injury and will start on the 40.
Cormac Costello moves to midfield to partner Kevin O’Flynn and Conor McHugh moves from the engine-room to wing forward.
Dublin (Leinster MHC v Carlow): Cian Mac Gabhann; Shane Barrett, Cian O’Callaghan, Ross Tierney; Tom Devlin, Robert Murphy, Seán McClelland; Cormac Costello, Kevin O’Flynn; Conor McHugh, Caolan Conway, Paul Winters; James Roche, Cian Boland, Oisin O’Rorke