Well one clarification for above, when someone said they only think Dustin & Kandice pass Rob & Kim.
But on the previous page in Puddin's post there is this, and I assume its a quote.
*One duo gets a flat tire on the way to a route marker and realize how much the stakes have risen when they watch the other teams pass them by without ever offering to help.*
That implies that at least two teams pass them. If it includes Tyler & James, I can see this really upsetting Rob & Kim, who at least did stop for them when they had car troule in leg #2. Plus I don't think they would honestly expect Dustin & Kandice or Lyn & Karlyn to stop for them.
As for the Detour.
So far what type of detours have we ever scene that require teams to wait?
In season's 3, 4 and 5 we had skydiving detours where the plane only carried so many teams at a time.
Season 2 had hang gliding.
Season 2 & 3 had a tandum bungee
Season 3, 4 & 5 had Zip Lines that were first come first served.
Season 1 had the zip line swing bungee.
Season 1: The glider tasks is one team at a time.
Season 3 and 5 have sleding type events where teams can only go one at a time.
Season 6 we have water Polo where I don't think all the teams can go at once.
In the Family Edition only two vehices could drive on the mud course at once.
We also have several repeling and ascinding tasks which migh (though I can't find proff) are first come first served in various seasons.
And any of these are possible well except the Olypic winter sports.