That is the only way both Brit and Ragan would be safe this week.
If Ragan wins and takes himself off, Lane will put Brit up. Probable votes are Hayden evict Brit, Ragan evict Enzo, then Lane has to break the tie.
It's a toss up who he would send out. Brit is a better competitor and more dangerous for him to keep, but also more likely to keep him safe for final two than Enzo who hasn't won any HOH or Veto yet. Either way, he majorly loses a vote.
So many scenarios.
If Brit wins the Veto and uses it on Ragan, then I think Ragan and Brit would both vote Hayden out as he is a bigger threat than Enzo.
I doubt that Brit would use the Veto though, so if she wins then Ragan goes home.