() – Rejected a mootness argument in a dispute between an insolvent borrower and the holder of a mortgage note. Overruled In re River West Plaza-Chicago LLC, 664 F.3d 668 (7th Cir. 2011), holding that 11 U.S.C. section 363(m) does not make any dispute moot or prevent a bankruptcy court from deciding what shall be done with the proceeds of a sale or lease.