It might be obvious that Austin is using the veto on himself, but the intended target this week isn’t. There has been multiple conversations about targeting either the replacement nominee or Liz, which is still up in the air.
Going into this week, Austin was the main target, though that obviously had to change once Austin won veto. Luckily for Steve and Vanessa, they had planned for this by leaving Julia off the block, the person least likely to win the veto, as the replacement nominee, thus guaranteeing that one of the twins goes. It might seem like the obvious option to get rid of Liz because of how good she is at competitions, the choice doesn’t seem so clear to those in the house that will be doing the voting.