What I'd do is sign Widdop for the remainder of this year and next ... won't be expensive, also grew up a Broncos fan
Sign Reynolds for next 2 years (3rd as a club option)
Give Isaako the year as fullback to prove himself. Which I believe he'll do with the right halves.
Run with this side remainder of 2021
1. Isaako
2. Mead
3. Nui
4. Farnsworth
5. Coates
6. Widdop
7. Dearden
8. TPJ
9. Turpin
10. Haas
11. Glenn
12. Riki
13. Asiata
14. Croft (exclusively to give turps a rest unless injury)
15. Lodge
16. Flegler
17. Bullemor
Next year run with Reynolds/Dearden in the halves. Where Widdop plays would depend on how Isaako goes for the rest of this season... if he doesn't grab the fullback spot with both hands, Widdop goes to fullback and Isaako moves back to wing.
Both Widdop and Reynolds should be put through extensive medical checks prior to signing