Removing Kimmorley as halfback now would be a stupid decision for the selectors to make now. First off your bringing a new halfback (Pearce) into a losing team that absolutely needs to win, which come be performance undoing pressure.
Kimmorley should stay at 7 with Barrett at 6, Gids at 1, Ennis at 9, Gallen at 13 and J Morris on the right centre.
Gives the (Kimmorley,Ennis, Morris) (Barrett, Gallen) and (Creagh, Cooper,Morris) combinations to use.