DUBLIN: G Maguire; N Corcoran, P Kelly, P Schutte; S Hiney, L Rushe, M Carton; J McCaffrey (c), J Boland; C Keaney, R O’Dwyer, D Sutcliffe; D O’Callaghan, P Ryan, D Treacy.
Subs for Dublin: S Durkin for Hiney (23), S Lambert for Carton (50), M Schutte for Treacy (51), R Traynor for P Schutte (inj. 70+2).
Not sure but of the 19 players used in the 2013 Semi final. -- 14 of them ( in bold above) are no longer involved through retirement, being pushed, or walked away
Outside of that list you'd be looking at about 8-9 young players at least who have come and then walked away from the panel since for whatever reasons ( Cronin, S Treacy O Rorke etc )