Saez and Minguez seem to have been either in the break or doing nothing at all, if this trend they maybe a chance although getting in a break on a mountain day might mean they finish well ahead of the grupetto and rule themselves out.
I am thinking Guardini and Bos will not make it to Milan even if they try, the will miss time cut.
Not sure how Phinney's ankle is, if it is still a bit suspect climbing lots may put it under more strain than it really can stand. However having got this far I think it should be okay.
I think some of the Netapp riders will not make Milan, the German riders especially might struggle so Schillinger might not be there.