Yeah, smart money says this is a swerve.
I mean, it's Captain America. He's basically Marvels Superman, spirit wise. A few writers even had him outright KO the Hulk while goldilocks never could finish him. (fyi,.who's Batman? Imo, it's Wolverine. Cap represents the ideal hero from a golden age, while Logan is the edgier, cooler, and far more popular anti hero.)