This is the official second half game thread for Super Bowl XLV. The Green Bay Packers lead the Pittsburgh Steelers 21-10 at halftime, but things could get interesting in the second half. The Packers' offense has been dominant and two interceptions have cost Ben Roethlisberger, but all of the Packers' defensive backs seemed to suffer injuries just before halftime. If they don't come back or are limited the rest of the game, then the Steelers will have a great opportunity to get right back into the game. It'll be up to Aaron Rodgers to prevent that from happening.