I'm a bit of a mad scientist myself in terms of YARTs, yet even I wouldn't tinker too much with our squad (till next year). Id change our forward rotation to one that promotes variation in the pack. And am fine with Api staying hooker for one final year of proving his worth. Here it is (more mad scientist version that normal but im liking it, method to madness).
1. Tom Trbojevic
2. Jordan Kahu (Was headed to Titans until they signed Kelly, cheap and stable, goalkicker)
3. Dylan Walker
4. Sandor Earl (cheap, potential)
5. Jorge Taufua
6. Kane Elgey
7. Daly Cherry-Evans
8. Jake Trbojevic
9. Apisai Koroisau
10. Martin Taupau
11. Curtis Sironen
12. Kelepi Tanginoa
13. Joel Thompson
INTERCHANGE
14. Mainese Fainu
15. Addin Fonua-Blake
16. Taniela Paseka
17. Corey Waddell (why not, 2nd rower, see nrl potential with him)
Main back up: Trent Hodkinson, Albert Hopoate, Moses Suli, Brendon Elliot, Toafofoa Sipley, Jack Gosiewski, Cade Cust, Lloyd Perrett and Tevita Funa | Additionally try sign Josh Aloiai, and make him the main forward replacer, could hopefully then make his way into the side, off contract next year but Tigpies might not really need him