I do remember him attacking in the 2005 and 2006 Giros. But now that I think about it, he definitely wasn't sprinting ahead the way Contador does. He just had more ability to jump than Levi, or Evans for example. And this year he didn't seem to be able to do that at all, or answer many attacks in the Giro by others.
As to moving the Vuelta:
That's what I'm thinking, instead of just riding it with the mindset that "well, I blew my chance in the Tour, maybe I can do something in the Vuelta" that some riders seem to take. Making the Vuelta an afterthought, or as we said, just training ground for the World's.
The only thing you won't see much of are riders going for Vuelta-Giro doubles. But that's almost a non-issue to me.
Some other problems with the move are that they'd need to move the Giro up a week. This means the Vuelta would start mid-April, right after LBL. It would also run over the Tour de Romandie and Four Days of Dunkirk. Pais Vasco could possibly be moved to make some room in Spain as well.
This all leaves a void for September. I propose bringing the Coors' Classic back, and holding it the last two weeks in August/Sept up until Labor Day.