Haussler was co leader in every classic he started. He failed miserably. And his Paris-Nice wasn't good either. Points jersey in a one week race, what do you buy with that? 2 stage wins at Qatar is all he has done this season. That was February.
Last year he won a stage in the Tour and the Vuelta. What more reason do you need to put him in the Vuelta?
And what do his amount of wins last year have to do with this? Should Phil have stopped his seasons after 7 wins because he isn't allowed to pass that this season? Crazy reasoning.
Garmin have had nothing to do with Thor's victories. He did it all him self.
Ps: Check out this year's Vuelta. Not so many stages for Farrar