NOT FINAL 5 THOUGH, HE should had been saved and Nicole and Cliff should have blindsided Jackson and Holly.
This is BIG BROTHER PEOPLE. That would have been amazing on Nicole and Cliff's final 2 resumes.
Anyway Nicole had to evict Tommy because she knows Cliff was going to evict Tommy. If Nicole evicted Holly it would have been a tie and Jackson would have broke the tie leading to Tommy to be evicted. Then it would look REALLY bad on Nicole.
So at the end of the day Nicole was basically forced to go with Cliff and EVICT Tommy.