Finally, New Orleans is ready for some football. Performances by the Goo Goo Dolls, U2 and Green Day will help the city officially reopen the Louisiana Superdome before the Sept. 25 ESPN Monday Night football game between the Saints and Falcons. The event -- the first from the Superdome since Hurricane Katrina ravaged the building a year ago -- will be featured live on ESPN's "Monday Night Countdown," beginning at 7 p.m. ET.