<p>
As offensive guard Chris Snee announced he's retiring with his contract terminated with a failed physical designation, the New York Giants replaced the veteran lineman on the roster with offensive guard John Sullen.</p> <p>
Sullen is a 6-foot-6, 340-pounder from Auburn.</p> <p>
He was with the Cincinnati Bengals last summer before being released.</p> <p>
Meanwhile, the Giants waived wide receiver Kris Adams from the physically unable to perform list after he failed his physical.</p> <p>
Follow me on Twitter: <a href="http://www.twitter.com/RavensInsider">@RavensInsider</a></p> <p>
Aaron Wilson covers the Ravens for The Baltimore Sun</p>