As I said, if this goes down to the TT then the TT guys deserve it. I'll still be disappointed if Horner gets it, but he has honoured the #1 jersey, being among the first to attack in the first two stages.
Maybe they really did need something like Aia or Urkiola to break up the field; Arrate has always seemed to be good enough in the past. Maybe it's a testament to the strength of the field, however - just too many good riders either already in good form (Klöden), something close to peaking (Horner, Intxausti) or close to top form ready for the Ardennes (Sánchez, Vinokourov, Rodríguez), for any proper major gaps to open up.