A centre that can play fullback.
Garrick is solid at fullback but has ZERO ball playing skills which is a necessity in the modern game! He will run 300m a game and try his guts out but he will miss 2 try scoring opportunities by not being able to set up the outside men.
I also think with Davey back in and the addition of Bullemore our forwards are stacked. Especially with guys like Schuster, Olakau-atu, Keppie and Paseka to improve further next year. And Walker is basically added as a forward now. In my opinion we are at least 1 strike centre short. Surely we replace Suli.