If there is any rationale to this signing, I am going to attempt to justify it below. Shoot me down in flames if you disagree.
Salter still touch and go for the Cas game; Minns inexperienced; Blair likely to play in the halves alongside Albo as Marsh ineffective; Horne needed in the second row, where we are desperately short of bodies, size and depth. Sio at fullback. Sio and Horne are unsuitable for the centre position and Chezzie might have finally got the message in this regard.
Samoan Sami has played at centre twice for the NSW Cup team of the year in 2014 and 2015, the first time alongside Josh Mantellato. Mitch Allgood is a jock. # It's all McGood.
PS - He's cheap