Neither Millar or Dowsett, I read somewhere yesterday (though where exactly escapes me).
http://www.cyclingnews.com/news/millar-left-out-of-garmin-sharps-tour-de-france-team
"In years past we have approached the Tour with multiple leaders, and multiple goals," team CEO Jonathan Vaughters said. "This year, we approach it with one clear leader, Andrew Talansky, and our roster is designed to give him the best support possible. We are very sorry to leave David Millar home due to illness."
Don't know who of the big guns are scheduled in for the Vuelta but if it's a case of 'last chance saloon' for a number of bigger British names then it might have the potential to be more interesting than another Chris Froome procession.