Rebel, I agree in that I don't see Siejka in the squad for round 1 (barring injuries). Elliott has spoken fairly openly about the need to have back up depth. It does raise somewhat of a conundrum in the Vulcans (too much depth for them though is not a bad thing). I suspect they'll start 9 Godinet 7 Siejka 6 Tuimavave 1 Fisiiahi, although I'd like to see Fisiiahi spend time on the wing or in the centres developing as between Locke and Tuimavave there's some good talent in the fullback position already. I'd say through the game Godinet will roll into the halves...
Good signing for depth, I wouldn't say he's necessarily first cab off the rank if Johnson or Leuluai go down, it'll be between Godinet, Tuimavave and Siejka, and that's some good pickings.