Kyle McCarthy is getting no love, but he is in career best form by a long way and should replace Best if he is out IMO.
McCarthy is averaging 46.6 fantasy points - he has averaged about 100 run metres a game in his previous 3 years in reserves and 140 metres this year - his tackle efficiency has been high 80s, this year low 90s (good for a centre).
He has had as many try assists and linebreaks this year in his 17 games as he had in his previous 41 games over 3 years combined.
McCarthy has activated his option to stay next year and is probably the form player in reserve grade at left centre.
Winter and Hunt should both be aiming for right centre and we should choose one of them, and give McCarthy his shot at left centre.