I hate to say it, but I don't believe that Konerko is worth the kind of money that Sexson and Delgado got. Hell, I don't think that Sexson and Delgado are worth the money that they got.
I want to see how he does without Lee and Ordonez batting around him. If he does well, I'd offer him a one year deal for $8-10 mill.
Long term deals for that kind of money are stupid unless they are multi-tool players like Beltran or A-Rod.