No it won't be because the House have heard the swing in support away from Jack from the crowd. Kathreya's eviction worked because they had no idea about her relative unpopularity so it was a complete shock to them all.
EDIT: Though even the studio audience was slightly surprised at the result!
Originally Posted by Aura101: “he wont go against Harry”
I reckon he won't be up after a twist.
Sadly I think it could well be Harry, she doesn't like marc so no good for when marc is eligible for noms eventually and Jack needs to be held back to go when Marc is up.
Just really don't see Jack going this week but do see someone that don't like Marc going instead.