I'm not sure if it's discussed already and if it's very important topic but:
Kitty wasn't Emma's first choice, actually the third. But why Emma chose kitty even after she realised she can't enter Krakoa and therefore will be never able to physically present in the council meeting. Is that a very bad political move of Emma against Shaw or very clever one?
I know she can still be there as astral projection. But still..kitty might not will be physically present there for a long time.