I doubt if the Club will sign Hayne on 600k and then play him on the wing or at centre; positions that is already highly contested. As it is we have:
Fullback - Dufty
Wingers - Pearson, Mann and Pereira
Centres - Lafai, Mann, Lomax, Aitken
In addition, if we needed to lose a player, I'd say that Dufty who still has one year left on his contract and who is on cheap coin, may not be the one to let go however, I do see him in a contest with Hayne for the custodian role and therefore spend most of his time in reserve grade in 2019.
So it seems to me that the obvious player to let go would be Aitken or Lafai as both are the least versatile when it comes to positions they can play in. Mann can play on either wing and either centre position so I feel letting him go would be a big mistake. In my opinion Lomax is our best right centre and is seen by many to have a long bright future at the Dragons. So let's have a look at my preferred selections and why:
1. Jarryd Hayne - He has had experience in performing as an elate fullback, is great in returning the ball, in general attack and in general defence/defending his line, great at creating opportunities for his team mates, taking the high ball and calling structures, threats and opportunities from the back.
I'd say Dufty should improve his game, be backup to Hayne and if he improves in defence, taking the high ball, positional play and returning the ball, he may just be a great all round fullback.
2. Pearson - The Club has placed a lot of hope in Pearson on the left flank. His speed, size and defensive capability makes him an ideal replacement for Macdonald providing he can maintain form throughout the year.
3. Lomax - Earned his place at the back end of the 2018 season. He would have to perform poorly during the off-season to lose his spot.
4. Mann - A left side outside back who in my opinion is best suited to the left centre position. I more consistent than Lafai and would be great at setting up young Pearson down the left wing.
5. Pereira - Did a good job on the left wing in 2018 and is the only recognised winger left over in the Club. I'd say that the right wing position is up for grabs in the off-season with Pereira as favourite.
So in my opinion, the likes of Dufty, Aitken and Lafai will start the season in ISP and gain selectin in first grade through form or a first grader being injured. If anything, this would be a wake up call letting players know that there is no such thing as 'a guaranteed selection in first grade. Being a contract year for all of the above 3 players, I would expect that they would be busting their guts to perform well in an effort to gain first grade selection.