Hi there Frost! Lilly has told me such great things about your Clint and your Tony <3
Yay Clint! As I think I mentioned to Kei I haven't read many comics except the Fraction Hawkeye which I love. Hawkeye is my favorite and I've played the MCU version for a long time. I love him, though he might not be Irene's cup of tea (or COFFEE, as it were).
Irene will almost certainly be comfortable with Tony though, because he is exactly the type of sort she'd have a client. She will probably flirt with him relentlessly #sorrynotsorry. Ditto Quill, tbh.
I am not sure how she'd react to any of the others since I don't know their characters (except Sirius, sort of, but it's been a LONG time since I've read HP) BUT I am excited to see how they interact!
And I'm only familiar with MCU Loki but morally dubious liars are pretty much Irene's jam, so I have no trouble believing that they'd get along!