New Closer for 2011?

Bobby Jenks may be on his way out of the White Sox organization. If you remember, last year was also supposed to be Jenks' last year with the White Sox. It's not looking too good for Jenks; this is the fourth year his save totals have dropped not to mention his attitude over the past 5 years has drastically changed. I would like to keep him as a closer, he undeniably helped us attain the coveted World Series Championship and '08 Division Championship, but as I mentioned his attitude has clearly changed and his numbers are dropping. I said last year to give him another chance, I think that's it.