The only way I'd bring Youk back is if we were trading Dunn or Konerko and he'd get some 3B/1B/DH/Bench work to stay fresh. But as an everyday 3B? No.
The dude who played today - Johnson? - might be a decent backup DH/1B for next year too. Certainly better than any bench bat we had on this team most of the year prior to Sept