PopSugar managed to check in with him to chat a bit about both roles.
“I loved Finnick when I was reading the books. If they’d love to consider me, I’ll be there. Fan of the books… there’s so many great actors out there and it’s nice to open up a thing or read Twitter and someone says “You’re the only person I see for this role.” That’s really cool! So I’m so honored by that and I look forward to going through the process with this film.”
He’s talking about Finnick from 4:16.