"That would really be helpful, Teddy. Honestly. Of course, I'll have to run the idea past the other Face Cards first, but I'll keep you posted, alright?"

He can work however he likes. She knows she won't be the one to tell others about his alternate identity. And if he feels that working openly would give it away, with his knowledge of radio, then he can work secretly for all she cares. As long as the job gets done.