Do the players not speak frankly to each other?
If Handley has fancied himself at FB, surely during a game / training / getting changed / heading to their cars / having a coffee at some point, someone (I'd be looking at someone who seems fairly 'straight' and who says things as they are) would say something like "Ash, I get the FB thing and wanting to be more directly involved and creating things more than just finishing them... But, you are 27 now and have been getting selected at wing for years, where people are positive and complimentary about your efforts and skills over the years. Can you, hand on heart, say you have played better the last 6 weeks at FB as you were typically playing on the wing...?"
I'd be doing it, if I had a colleague on my team whose role change was meaning me and everyone else having to pick up extra slack to cover their inadequacies. Especially if the role they were doing before was one actually, they were decent and reliable in. They must be around each other 4-5 hours a day, 5 times a week, and no-one at any point has said such a thing to him..?
There is a clear lack of leadership in the group. I could only imagine someone like Donaldson or Cam Smith being the type to maybe say something like that. Myler might have been more likely in the past, but seems to have regressed and stepped back from doing that since his marriage ended.