I take him at 25 if he's there. I would even trade up a few spots if it costs no more than a 5th. The man is a monster!
I've talked about my back injuries before, but basically I've had 3 back surgeries with 4 rods and 14 screws so I consider myself somewhat knowledgable on spines and spinal stenosis. Generally it can be cleaned up with a minimally invasive procedure that clears out the openings where the nerves exit the spine.
Most importantly, if the doctors say he is healthy enough to play, you take him because they arent going to put their careers at risk. He's too much of a talent,