Blaze doesn't want Steve to get hurt, but she knows better than to try and discourage him from doing what seems undeniably the right thing. Her offer isn't meant to be disrespectful, in any way - he's her friend, and if he might need help she's glad to fight alongside him.

She nods seriously. "Someone always has to try their luck, I guess. But we'll see to them. It'll be a good team exercise!" Those are important for a soldier too, she'd be quick to remind Steve. "Just let us know next time you're ready to head out and we can set up a rendezvous."