For 2019 and beyond i would be looking at releasing Norman if possible and relying on Moses, Salmon, Gutho and Hayne and even W. Smith to cover our halves needs until Dylan Brown is ready for FG.
Assuming Scott isn't re-signed and Edwards is sacked, our edge can be made up of Tepai, Marata, TRex, Taka, Manu with one astute buy from outside.
Middle forwards Mannah, Alvaro, Evans, Junior, Brownie, Stone, Terepo, Gower and one more buy (Klemmer maybe).
Fullback options are French, Gutho, Hayne and Smith.
Wingers GL, Gennings, Hoffman and we buy another.
Centres Mennings, DA, Kirisome with Gutho, Taka and Salmon as backups.
Hooker I reckon we keep Kaysa and King but give Reed Mahoney first crack.
TOP 30 SQUAD with 17 forwards and 13 backs:
Gutho
Hayne
French
Hoffman
Gennings
Mennings
DA
Kirisome
GL
Moses
Salmon
Smith
Kritchard
King
Evans
Mannah
Alvaro
Mau
Brown
Williams
Niukore
Stone
Gower
Taka
Paulo
Moeroa
Mahoney
New Middle Forward
New Edge Forward
New Winger
My Round 1 Top 17 from that list:
1. Gutho
2. French
3. Hayne
4. Mennings
5. Gennings
6. Salmon
7. Moses
8. Paulo
9. Mahoney
10. Alvaro
11. Mau
12. Moeroa
13. Brown
14. Klemmer (we wish)
15. Niukore
16. Williams
17. Mannah