Yeah, I don't know how I fell about it.
1. I have been curious to see it.
2. But I also dread it.
Dou you go with the teams that are the best racers?
Do you go with the teams that won (usually good racers, but not usually the best of their season)?
Or do you go with characters?
Based on the choice of Mirna and Charla I would say characters (though they were a good team in season 5, they weren't the best). The above Colin and Christy were an overall better team as was Brandon & Nicole. But tehy were better characters (at least Charla, I hated Mirna with a fiery passion).
Because personally I wouldn't pick anyone that didn't make final four, no matter how much I liked tehm. Nor would I pick teams that hit multiple non eliminations (sorry Flo and Zach, BJ & Tyler), they already had their second chance and their third for that matter.
Of course there are teams I think desire a chance at all stars, that might not be interested (for any number of various reasons).