Gonna look at an example of another **** team who dropped what plenty regard as a massive overpay on a top five-eighth. The Tigers.
Came into this season with the mission statement of him developing into an "alpha" halfback along the lines of Nathan Cleary. By round 19 they came to the conclusion that the guy who's a natural five-eighth will probably play better footy at five-eighth, asking a more natural 7 (Fainu or even Doueihi) to bring him onto the ball more in wider positions, rather than the other way around. When they do that, he starts playing better, and they record their best win of the season (over the Dogs) pretty soon after.
Luai this season:
At halfback: 12 games, 4 try assists, 0 tries, 0 line breaks, 5 forced drop outs, 83.67 average run metres, 288.67 average kick metres, 15 tackle breaks (1.25 per game).
At five-eighth: 9 games, 8 try assists, 1 try, 1 line break, 6 forced drop outs, 88.44 average run metres, 244.67 average kick metres, 19 tackle breaks (2.11 per game).
I'm a certified Luai hater, I think he's the most overrated player of the NRL era at this point, but nonetheless I think they can feel a lot more optimism about their future with him solidified as their 6 going forward, and Latu Fainu growing into that 7 jersey alongside him. Luai is absolutely still the dominant playmaker in that team, it's just that it's in a role that suits him more.
I don't want to burn 3/4 of a season waiting to come to the same realisation with Dylan Brown.