It's not impossible that they fell victim to a U-Turn or a H2H.
From the pictures we've gotten, it seems like the teams are in two packs. The "leading" group including Victor & Nicole, Tyler & Korey, Becca & Floyd, Colin & Christie, Chris & Bret. And the maybe "underdog" group of Rachel & Elissa, Janelle & Britney and Leo & Jamal. We can speculate based on those pics that those teams might be working together. Who knows?