I disagree demolisher.  Taking another one would solidify the line, especially if another injury happens.. by if I mean when.   I have no doubt that there are LB's that are projects that can be drafted later and be coached up.  The Steelers are second to none when it comes to assessing and improving LB's.   Safety while a concern with Troy's age and injuries frankly isn't as important as building the lines.   Everyone saw how Ben was at the end of the year last year.  He got royally teed off on.  I'm tired of that.  He can't last taking beating after beating.   We have one of the best passers in the league so protect him.  After that work on the other line too.