how's the ridge from the Grand Cornier to the Dent Blanche?
At the Grand Cornier the S ridge leads from the Col de la Dent Blanche to the summit and is rated ZS (or S?), it seems to be an interesting route, mainly rock climbing on good rock. Most partys will start at the Bivouac de la Dent Blanche. I never have done it but it's on my list for the next year.
The N-ridge of the Dent Blanche from the Col de la Dent Blanche to the summit of the Dent Blanche is rated SS/SS+ (depending on the route). A real epic ...
...a really good one