Tyrone boss Mickey Harte will face Roscommon in the National Football League on Sunday without his entire Errigal Ciaran contingent at Hyde Park - including Peter Canavan.
Errigal are still involved in the All-Ireland club championship against Nemo Rangers on February 23 meaning Peter and Pascal Canavan are out along with the likes of Enda and Cormac McGinley and Mark Harte.
Karl Mannion and Ronan Cox make their debuts for Tommy Carr's Roscommon while Andy Carberry returns after a five year lapse.
Tyrone: P McConville; C Gormley, C Holmes, N McGee; R McMenamin, G Devlin, P Jordan; C McAnallen, K Hughes; R Mellon, B McGuigan, S O'Neill; B Dooher, S Cavanagh, O Mulligan.
Roscommon: S Curran; A Carbery D Casey, J Nolan; A McPadden, F Grehan, P Noone; D Casserly, K Mannion; G Cox R Cox, J Dunning; N Dineen, G Lohan, A Nolan.