What do we need a prop for? We've got Mannah, Jnr Paulo, Gower, Watmough (who's basically a prop). That's good enough as we have edge forwards that help out a lot with the work coming out of our own end. It may not be too far off that we see Pauli move into the middle either. We also have Daniel Alvaro, and Josh Aloiai who are both more than capable of playing in the middle and would be okay off the bench in first grade. We then also have Alex Twal who is playing above his years so far in the NYC.
If we re-sign Junior we're more than capable of fielding a strong middle and then slowly bringing in the younger guys off the bench.
For mine more of a concern would be the centre position. Past this year we only have Ben Crooks and Vai Toutai who are known centres and neither has played centre in the NRL so we won't know if they can start there. We also have John Folau, Fabian Goodall, and Nathan Davis coming through as centres but we don't know if they can play first grade yet. I'd be looking to go for a starting centre before I'd be looking at bringing in another prop.