Yup, should be gone, especially with the info about him breaking his jaw before the season, losing weight he didn't want to lose and struggling to get back. Tons of upside for a Jeffcoat/Buchanan rotation.
I'm a big fan of Shamarko. Really strong in coverage and impressive quickness. Going to get knocked for his height of course but seems like he has the potential to make up for it with his strength, speed, athleticism, and attitude.