Gallen should go but no doubt will be given the chance for a sendoff even though he doesn't actually deserve it.
Farah should not even be playing in this series. Sure Ennis was in better form but I would have actually selected Nathan Peats over both of them. Peats will be the Blues next long term hooker in much the same way Matt Parcell will be Qld's once Scam Smith quits.
For mine, NSW for Game 3 should be something like:
Tedesco, Mansour, Walker, J. Bird, Ferguson, Moylan, Maloney, Woods, Peats, Trbojevic, Frizell, Jackson, G. Bird. Res - Fifita, Klemmer, Graham, Austin/Sezer.
However knowing Daley and his 'loyalty' policy (and the fact that they think the sun shines out of Gallen's backside) its more likely to look like this:
Moylan, Mansour, Walker, Jennings, Ferguson, J. Bird, Maloney, Woods, Farah, Tamou, Frizell, Jackson, Gallen. Res - G. Bird, Fifita, Klemmer, Graham.