Manly coach Anthony Seibold "will have a think" about whether Tom Trbojevic returns to fullback for the vital clash with Canberra after shifting him there during a costly loss to the Sydney Roosters.
After five games starting Lehi Hopoate at fullback, Seibold shuffled his backline during the second half of Saturday's 20-4 loss as Manly chased points in a game with big top-eight permutations.
