It's going to be very tough, D. Williams has scored 3 tries in the last 2 games and has looked very good (with the exception of the dropped ball that would have been a certain try against the rabbits). I certainly don't envy Des's position but I'd rather have the problem of too much talent than not enough. I like the idea of rotating the backs but if they start resting blokes like Williams, Stewart and Robertson, Hoppa isn't going to get any consistent game time in one position. Unfortunately left centre is probably Hoppa's best position and Matai is no chance of being dropped or moved so one of the wingers has to go. Hoppa appears to be better on the left but Robbo is too safe to be dropped, he's not an explosive player like Williams but there's barely a safer winger around. Having a back 3 of Hoppa, Robbo and Stewart is going to make the attacking kicks very difficult for the opposition. Add Lyon to that and you can see why Manly are so good at diffusing attacking kicks.