Not sure if the decision to take the time on top of tha last climb for GC, but then decide on the stage winner at the finish line, makes the stage/race more save...
As most of you said before, the GC guys like Gall or Ayuso are going to make the Otteneberg climb fast and I can'T imagine that the are going to wait for the dropped sprinters on the top.
Also, if there's a break thery are for sure going for the win, it a WT race...so that won't make the descent any safer....
Honestly I think there were only two options - either to cancel the rest of the TdS (Gall actually saidto Auatrian media he would cancel the rest of the TdS - that would be the only right thing to do) or to continue as planned.
But trying to come up with this kind of compromise...not sure it that really helps.