Doesn't matter who the Ravens have played. This is what they do. Win games, often ugly. They routinely punch above their weight from a "star" standpoint. The reason I'd pick the Ravens in a game like this has nothing to do with Lamar. He's essentially irrelevant.
The Ravens will absolutely SHRED Miami in a playoff game. Media darling, scores a ton of points, pretty to look at. These are the kind of teams the Ravens eat for breakfast.
The Chiefs aren't soft any more, so they would likely beat the Ravens in a meaningful game if it turns into a Lamar vs Mahomes situation
I hear you, Miami isn't "soft" any more either. Well for a first time team playing with the big boys, I think it would be tough for Miami to win a game against a team that has had the same image for 25 years - win at all costs, often ugly