Two quotes to sum up:
"My advice: work it out, rather than eating $15MM+ or taking on a different bad contract. Bradley is not the reason the Cubs received over 2,000 plate appearances of subpar hitting from Soriano, Fontenot, Soto, Hill, Hoffpauir, and Miles, nor is he the reason Ramirez was limited to 342 PAs due to a shoulder injury."
"The Cubs are a pricey team with room for little more than tinkering. GM Jim Hendry will need to push the right buttons this winter after a 2008-09 offseason filled with miscalculations."
He also suggests Billy Wagner might be a good pickup if $$$ allowed.