Add Travis LaBoy to this list. The 6'3, 260lb. 27 year old would be a nice addition to the LB corp as well. He was recently released by the Cardinals. (same time as Edge)
With Pendergast being the DC, we should expect the same type of defense he ran in Arizona, which was a 4-3/3-4 hybrid. We're still going to need Hali and at least one more good pass rusher at DE when we run that 4-3.