The Oakland Coliseum will be renamed Overstock.com Coliseum under a deal that could earn the government about $1.2 million a year for the next six years. The Oakland-Alameda Coliseum Authority that runs Oakland's professional sports complex was expected to approve the naming rights deal Wednesday morning. The authority has been looking for a new corporate sponsor for the stadium since 2008, when McAfee Inc. declined to extend its yearly $1.3 million naming rights deal.