Opry Entertainment Group and country music singer Luke Combs have revealed plans for a new multi-level entertainment complex in downtown Nashville. The re-imagined 60,000-square-foot Wildhorse Saloon is set to gain a proposed 9,000-square-foot rooftop with views of the Cumberland River and Nissan Stadium. Following the installation of the proposed rooftop, the new 69,000-square-foot complex would …