Keepin mind, of we are following the Sharks blueprint (or basically any premiership team since 2011 except Roosters 2013) of a new halves pairing, we need to look closely at the balance of halves. All teams had a halfback that controlled the team and a running 5/8 that could chime in and create when necessary. They also had 1 established, 'dominant' half and 1 half who was lower profile (Townsend barely cracked Warriors first grade, Morgan was a decent fullback, Keary was a rookie in 2014, Widdop wasnt fully established in 2012, DCE was a rookie in 2011), otherwise it gets difficult to balance the rest of the team, salary cap wise (ensuring you have dominating forwards, strike centres, decents hooker and FB, etc).
Weve got 1 big piece in Hunt - a high profile, dominant 7 who can lead the team around the park and create. His partner doesnt need to be a star or even a properly established player, just someone who can chime in as a foil, create opportunities where possible and fill the gaps. We know Widdop can do that, but we may not be able to afford him next year. 2017 should be used to see if someone like Mann or Nona have it in them to fill those gaps, otherwise we look elsewhere at creative, running 5/8s who wont cost the world.
Of course, premiership teams are also controlled by a coach with actual brain cells, but that's another matter entirely.