What do you think will be the effect of Jack's three nomination blockers?

Either they'll not bother nominating him at all because they know it'll sort of be wasted, or will they use it as an excuse to throw a nomination at him saying "Well I did it because I know it wouldn't matter anyway, and I didn't want to nominate anyone else because we're all such good fuwenddddzzz."

And of course we've no information on how they're to be played. Less info means more manipulation, of course.

1. He has to declare it before nominations take place which means the others are either told making them have to vote for others, or their nom for him is just dumped and the other noms are played out.

2. He gets nominated and then uses it as a get out of jail free card.

Reckon we'll be told the full story before they're brought into play or will they just do what the efff they like when they decide what's best viewing?

3 nominations blocks or vetoes is way too powerful.
It's nearly as good as giving him a free pass to the final.
I don't think he will be nominated to flush out the 3 chances so he's there for the duration really.

Can he only use them to save himself, or can they be used to save his friends/allies ? (Although I somehow doubt any HM would ever be so selfless to even consider doing such a thing lol)

It would be interesting if they can be used on others,it's like having 3 Survivor immunity idols on Day1 without the clued up Survivor players lol.
If these immunities as as strong as they suggest,you'd have to be an utter buffoon to not make it to the final.

At least it's him who won't really have an affect the nom processes either way

If they can be used after nominations are revealed and then he has to choose a replacement nominee it has a massive effect on the nomination process.

Even C5 BB couldn't stoop that low?? Or could they!? Dun-dun-durrrr

Well we know who the producers want to win