Hi! It seems that Lucas and Blaise will have some future encounters to look forward to.
From what I've read of Daisy, Blaise would definitely have noticed her, despite being two years below him. It seems he gets on with Evan.
Considering the close ties between departments, and her visit to Florence, Blaise knows of Persephone, but has never talked to her (yet). It looks like they have things in common though, so I look forward to their interaction too!
Blaise doesn't know Peregrine, but as he is looking for different people and friends, so future interaction is not off the table.
From what I've read of Percy, it seems Blaise would be annoyed with him quite easily if they had dealings at work, so that will be interesting!