I'm simply delighted to see you here. Doesn't matter with whom!

I'm a bit blind to P5R (though I'll be playing it in a few more weeks or so, I think), and I'm not sure if that's the canon you're taking him from or not. What I saw of him in P5 itself was definitely intriguing and I liked him a lot as a character, so I think he and Beatrix would have quite a few things in common and would work together well.