If Merlin is off getting himself into trouble, you can always expect Saber to be there. I guess this makes her a member of the Anti-Rocket Group naturally. She may not be willing to work with others easily (even if she's the King of Knights, she prioritizes protecting others over an outright assault), but she'll do her best.

I'd be willing to have them talk about it again if you like, but I'm sure she joined the last time we had a discussion over it :)

As for the VDay Masquerade, I'm game for either day.