I vote no. We should be sellers not buyers. Homer only has to tinker here for next year and a good draft would put us in the right direction.
I wouldn't be against Jagr coming back for a high late rd pick (or Briere), nor would I have a problem in putting him on Giroux's line (until it became apparent after some time that it just wasn't working anymore) and the #1 PP. I'd sign him next season too if he remains fit and agrees to host his training sessions along with Chris Pronger who would work with the D guys, each of them imparting their invaluable hockey wisdomto the rest of the team... :