Annemiek won't win from this group in a sprint, so her best chance is to come to the line alone*, nobody wants to come around and give her the chance to take them by surprise, so her tactic appears to be to Ullrich-on-Arcalis it as the climb isn't inconsistent or steep enough to just break everybody outright like the Spanish races were.
I think you're right, RHD, Cille was probably more hurt than she let on in that climb, or maybe she didn't realise how much it was impacting her until she got halfway through the race and maybe overstretched herself in that first move. The Paule Ka, WNT and Sunweb riders are keen to get back, the issue for WNT is that their riders in that group are climbers and climbers only, I don't see Magnaldi or Santesteban winning if they don't make contact and get a secondary attack, whereas you could see Lippert contesting from a small group, and Chantal van den Broeck-Blaak obviously is a threat in that kind of run-in.
It's probably a moot point as that front group is so stacked, but nevertheless.
*edit: that's obviously not true, you'd back her 12 times out of 10 in a H2H against Niewiadoma and even more against Longo Borghini, but a situation where it ends up with Annemiek and only one of the others is unlikely, if it's just her and Kasia, Trek will chase it down with advantage of numbers, and you'd assume Trek would prefer to put Deignan in the group if there was anything other than a solo move because of her finish; ELB vs. Kasia is perhaps the only iteration where they might back ELB from a group out of this sextet, and even then I think Kasia is the stronger sprinter of the two.