I’d expect Tchamambe to be back up winger next season and personally would be happy with that. He looks the business in the academy games and deserves a chance, as well as Edgell, Lumb, Smith, Simpson and Roberts.
Mcgilvery would be way too big a wage for a back up, Kershaw has looked good a number of times for Wakefield so could be a good option and to be honest, Innes Senior. But I would also think that Lachlan Walmsley would be a good option too.