Wouldn't shock me if the Warriors also pick up TMM who wants to actually be in NZ.
To me that's the logical swap, we need a fullback and the Warriors probably need an experienced half who is playing well, SJ is a bit below his best and has been all season. TMM probably ends up being a depth player if Walsh comes back to Brisbane, Ezra Mam looks like he could be anything.
Then there's also Jesse Arthars (who is still contracted to Brisbane as of next year). It's clear why the Warriors wanted to do business with Brisbane, we can offer them a few different things (Arthars, TMM, Haas potentially). Then again, maybe something went down with the Dolphins and they weren't prepared to do them any favours, over the years Brisbane have released a few to NZ mid-season without really getting anything in return.
I still maintain the worst business we did in our period of being hot garbage was releasing Walsh and getting literally nothing out of it. He's on record as saying he grew up loving the club and if you look all over his instagram he's got photos up with his old Brisbane mates, he's the one that got away that never really should have got away.