Options, options, ho ho ho... Natalia can be prickly, so if he's rude and offensive she might not take to him all that well. But if you mean her Trano Golsaucia plot stuff where he shows up to help people, she'll have a higher regard for him. I should warn that Rialynn does back off if it's clear she isn't wanted, and isn't one of those stubborn "FRANDSHIPS!" people, so we'll see how that goes.

So yeah, depends on the CR involved and whether he'd actually ask either one of them to go along. I'm totally fine with a single thread, and prefer it. Sounds great!