The Denver Broncos released DT Dewayne Robertson.  Seeing that he is only 26 years old, is decently sized, although a little short at 6'1", 317 lbs, what would you think about the Dolphins possibly going after Robertson.  He was costly for the Broncos, so I don't know what he would be looking at pricewise, but I remember his days playing with the Jets, and he is relatively quick for a big man and causes problems in the backfield.  The other drawback is that is has played exclusively out of a 4-3 defense, so he's not a pure NT, and we don't know how he would do in this role.  This would solve a draft problem though, since we have a lot of needs going into the draft, would this be something to look closely at to solve an opening if you're Ireland?