The only thing it's safe to say is Jaime and Cara can W-TURN another team if Kent and Vyxsin indeed used the W-TURN on them. However, they will have to figure out who's BEHIND them. So it's all fair and square. Yes/No?
I doubt the Redheads can U-Turn anyone until they've finished the entire Detour. Brooke and Claire didn't U-Turn anyone when they were U-Turned by Jill and Thomas.
They may have changed the rule, though.
I know Kent and Vyxsin are definitely in front of Jaime and Cara and has high possibilities of W-TURN them. But i don't think we should speculate.. it's just like few hours back we saw Luke and Margie "first" at the W-TURN and also thought they could be using it on one other team.. turns out that if the screencap above is right, Margie and Luke didn't W-TURN anyone.
Well, it is a little different because we know that the redheads arrive over an hour behind the 8th team so they were probably Uturned. And if they are going to be Uturned it looks like the only team that can do it is the goths.
I am starting to think that maybe the second Uturn is not used.