Yeah for sure.
The Warriors currently give big roles to three forwards they signed who were a little on the older side when they got them, and already had a lot of experience against men but, it turns out, also had a lot more in them at NRL level than they'd previously shown: Mitchell Barnett, Jackson Ford and Erin Clark.
This may just be luck - they signed who they could get and all three panned out great for them. But honestly it's the same thing that happens a lot at Melbourne and I tend to not assume something is a coincidence if it keeps happening. All three were at clubs where there are big question marks about coaching quality, so that's probably a good place to start when you're looking for this sort of value buy. Maybe someone like Jaiman Joliffe has another level in him?
POS as a recruitment guy is known to be more of a guy with an eye for young talent with the potential to be truly elite (eg way more the guy who spots someone in a system that the other club definitely thinks is a good prospect, but POS identifies them as a GREAT prospect), not sure about his track record for identifying older decent players on the verge of becoming really good. But it would be very handy to hit on a couple ASAP.