Ahmed v. Gonzales, 465 F.3d 806 (7th Cir. Oct. 16, 2006) (IJ's decision that did not address a family-based visa petition that had been filed in petitioner's case, and that petitioner alleged grandfathered him under INA 245(i); where the court has jurisdiction to review a discretionary decision that would, without stated reasons consistent with the statute, operate to prevent a noncitizen from pursuing statutory rights).
http://caselaw.lp.findlaw.com/data2/circs/7th/053965p.pdf