What bothers me is Stoner approached Honda about filling in for Dani and was turned down, hastening his departure from Honda. That showed a willingness and a want to race. Now he is he offered a perfect scenario to ride a dominant bike on a track no one knows and all of a sudden he is back to "keeping his word" . Its his decision on when and where he may or may not race again, but he couldnt have asked for a better chance to shine. Im thinking maybe the tracks safety issues spooked him a bit and if he is ever going to wild card, its going to be PI and thats it.
True Pov, but CS himself had said that he wanted to ride Austin because it was a track he had never ridden and thus the offer to fill in for Pedrosa.
As for Austria, he had tested there and so had already ridden the track (plus, let us not forget that he highlighted the safety concerns before anyone else which may have played a part in hesitation).
CS has never made a secret that he would like to ride tracks he has not ridden previously, but nowhere have I seen him mention that he wants to race at tracks he had not ridden.