I think he will be cleared, but I hope he isn't. To clear him "for the sake of the sport" is the poorest excuse imaginable. If Contador infused a bag that contained Clen because he didn't wait long enough to draw out the blood after using Clen, then he deserves a ban. Protestations of mystery meat are laughably transparent.
What I also find interesting are the people who froth at the mouth wanting Armstrong exposed, yet defend a rider who by performance indication is as dirty as anyone. I will never forget the "tranquillo" look on Contador's face at the top of the climb in the final TT in 2009. Everyone else that came through that point looked like they were about to die, but not Bertie, he looked fresh as a daisy. I don't know if you guys are aware of this, but many of those guys who looked dead were doped to the eyeballs...but not so for Bertie.
Contador is a doping cheat who hadn't tested positive until 2010. They found a banned substance in his system, and he deserves to be punished for it. He won't be because the pressure is on to "save"cycling, and having another winner of the TdF disqualified is bad press, but that will never change the fact that Contador is as dirty as any rider in the peloton...but you guys make sure you only crucify Lance.
I want both punished because there isn't any difference between the two in regards to their preparation. Maybe Contador is a nicer guy, but that has nothing to do with whether you deserve to suffer the consequences of your actions.