The Brief The Tampa Bay Rays unveiled more new renderings for a proposed $1 billion stadium development district on Hillsborough College's Dale Mabry campus in Tampa. On Thursday, Tampa City Council dealt setbacks to the deal after pushing back discussions and declining to send a land-use amendment forward. Rays stadium development planBy the numbers:The Rays released new renderings of a 100-acre, multi-level project divided into smaller districts. Plans feature ground-floor retail shops, dining, hotel space, residential space, office space and public green space. Tampa City Council voteWhat we know:On Thursday, Tampa City Council posed new hurdles for the deal.