There are going to be a lot of veterans cut and a lot of deals being cut. There are quite a few teams with cap space.
There will be more than a few veterans on the outside looking in. Hopefully the Steelers can find a way to bring in one or two veteran (not too old) free agents at a bargain that can help out.
My favorite right now is Larry Grant with the 49'ers. He started for Patrick Willis in the 49'er 3-4 and excelled at coverage and stopping the run.