Penguins Trade Watch

It appears Shero made a block buster trade last night shipping Pittsburgh Native Nate Guenin to the St. Louis Blues for defense man Steve Wagner. Both players appear to be career minor leaguers who at best could be a 6th or 7th defense man at the NHL level. Wagner is said to have NHL ready offensive talents but is over matched defensively at the NHL level. I am not sure how this trade benefits either team, but i guess thats why I am not a GM.