In my opinion, if Nick goes home it is completely Dickhead and Dani's fault.
If Dani would tell Nick before the veto was used, I have no doubt her could rally the troops and save his ass...Zach would get put up.
If Dickhead is going to intimidate and manipulate everyone, he should get the blame for this as Dustin would have nominated Zack, if he were left to his own devices.
But that stupid Dickhead is getting rid of the ONE person in the house that would not have stabbed him and Dani in the back....and for that reason, I hope Dickhead and Dani reap what they are sowing!
IMHO.