Fantasy Football Advice on DK Metcalf

From the video

He cannot operate in a dink and dump offense... DK Mechov is not someone that should be running like a a two-y hitch route and then be doing everything after the catch... nothing's going to come deep downfield cuz Rogers can't throw the ball deep downfield. That's a problem... he's got zero ceiling and ceiling is really all that should matter... I don't see why you would take Metaf when like he has no ceiling.