If Reynolds can also teach Haas that he doesn't have to struggle for every extra inch, and instead he should be prioritising quick play the balls instead, Haas will be even more effective.
I guess you slowly introduce this idea to Payne. You don't want it to come across as negative criticism because he has been immense for us since he has come into first grade. But now with more capable players, he shouldn't feel like he has to carry the forward pack anymore.
Now he can also be a bit more adventurous with ball in hand, rather than being a battering ram every time he touches the ball. Imagine Haas running off Reynolds on an edge occasionally. The defence wouldn't know who to mark up on with Reynolds, Haas, Staggs, and Cobbo all potential attacking threats.