So basically Michelle is likely leaving this week.
Nicole is nominating Michelle/Paul, however if one of the nominees come off, she's going to nominate Natalie. Either way, the votes will tie 2-2 (Jatalie vs. Corey/Victor) with Nicole being the deciding vote.
The only way none of the girls leave this week is if Natalie somehow wins PoV and takes Michelle off. Nicole will likely nominate James as the replacement, with an outside chance of her nominating Victor if Nicorey flip once again.