Apologies for being a complete ignoramus, but would someone mind explaining
"Flecha ... will probably be road captain" - what is a road captain?
and
"Rodriguez will want to make up UCI points to Wiggins" - I'm guessing "UCI points" are some kind of world ranking?
I guess a definition for a road captain could be: the guy everybody in the team should listen to because of the experience (age) that person has e.g. Stuart O'Grady, George Hincapie, Jens Voigt are all men that in the last years were road captains whenever they rode in a team
The UCI ranking is a way of comparing performances to each other. This is the current ranking:
http://www.uci.ch/templates/BUILTIN-NOFRAMES/Template3/layout.asp?MenuId=MjExMw&LangId=1
Whenever you have a chance to be claimed "the best rider of the year", you're not going to let it slip by. (Of course you could argue that "Tour" victories weigh to heavy versus winning the 1-day classics, but that's a whole other discussion)
Before the TdF Rodriguez was in the lead by quite a margin, now he is way behind Wiggins. Still if he could get some stage victories (which would inevitably lead to a pretty good overall ranking) he could make up a lot of points and there are still some 1-day courses that should fit him well: e.g. Classico San Sebastian and the World Championship
@kiwiavenger
LL Sanchez is in great shape this year (even despite bad luck), but I would think that he has already ridden so much this year, he can't also be thinking of riding the Vuelta as well. Still in my opinion he has become an excellent attacker and "time trialist", but no longer a thread for the GC, his endurance of long climbs is just not good enough. (And I personally prefer seeing him in the attack for 1 or 2 stage wins, than hanging on for a possible 10th place in the GC)
Don't know how it was in your country/ies, but actually Froome was quite liked here. Since a lot of people don't follow the Vuelta, he was a new name for a lot of TdF viewers and we always seem to favour the underdog. The reactions he gave to the our press were considered by many as very level-minded (or even just nicely dictated by the all-powerfull engine that Sky was during the TdF). So many people here would have liked Froome to take victory over Wiggo.
Still I personally believe that the fatigue will play a bigger part then the pressure of being the "main guy". It's not like when you're number 2 in the TdF that you have no obligations or pressure during that time. If I am not mistaken, he missed part of the preparation in the beginning of the year. I was expecting that to be an advantage after de Dauphinee, namely that he would only grow stronger the more mountains and kilometers he would ride. Now there will have been a "down-period" of 2-3 weeks already , I would expect that the slight lack of basis/foundation will appear in the (grueling) Vuelta. Especially since I believe that Contador will be very strong (and strong-minded to show that he is one of the best riders around).