Horn was just drafted I can't remember a team getting rid of a highly drafted CB so soon outside of Marcus Peters.
I would be interested in going after Jeremy Chinn tho. DQ has the perfect system for a player of his skill set. I know the Cowboys are loaded at Safety, but at 6'3 220 Chinn is a exceptional athlete who could play LB if need be, and I would look to get a LB off the field with him atound. Lastly, Dono will be a UFA at season's end, so Chinn could be protection against that. Probability of this happening I have at 1% haha.