They released him on September 1 and re-signed him to the practice squad , where he spent the entire 2007 season .
The San Francisco 49ers claimed Bing off waivers on July 26 , 2007 .
San Francisco 49ers released him on September 1 and re-signed him to the practice squad , where he spent the entire 2007 season .
The San Francisco 49ers claimed Bing off waivers on July 26 , 2007 .