The Chicago Tribune reports Thursday morning that Caron Butler is working out in Chicago and that a source close to him indicated he hopes to sign there. The Bulls need a scoring shooting guard, which Butler can play in combination with the small forward spot, but Butler has both age, injury, and efficiency issues. His prime is past and he tends to overestimate his offensive ability at this point. Then again, the alternative is Keith Bogans. Additionally, Butler is still an excellent defender with length and know-how, and would fit well with the Thibodeau's scheme.