Spot on about Davis. He'll be part of the versatility Clawson wants, and that was basically absent last year. He'll be in the slot, at safety, etc.
I think that linebacker scenario is still on the table, but I came out of spring thinking DJ Taylor played well enough to earn that spot. He's probably got to build on that in August, though.
I'm probably mixing up Redd and Grate. I put Redd there because he had a decent spring. But I think you're right, Redd being a safety and Grate being a corner.
Nasir Greer would be on the 2-deep if Luke Masterson hadn't had a great spring. He made standout plays in every scrimmage and in the spring game.
Clawson told me that Redd is "not there yet" speaking of the injury. I would be very surprised to see him at a Cornerback spot.