As always, I enjoy your write ups. Thanks for sharing!
How many times do you think Moreno will get open in the flat for 5-8 yard gains given the cover 3 D? One thing I've never been sure of, is a RB going out flat from the QB, is that part of the "underneath stuff" you refer to? I typically think of underneath as a WR or TE coming across a few yards past the line of scrimmage and in the middle.