Las Vegas’ MGM Grand Garden Arena could be the host venue for the 2022 Grammys, sources tell Billboard. Other venues are under consideration to host the rescheduled awards show, sources say, but Recording Academy officials have quietly placed a hold on the MGM Grand Garden Arena, which in just two days has gone from backup-plan venue to front-runner due to the lack of available replacement venues in Los Angeles. Located on the Las Vegas Strip inside the MGM Grand hotel and casino, the 29-year-old sports and music venue has operated as a joint venture between AEG and MGM Resorts International since 2016 when the two companies built the T-Mobile Arena, which they own and operate as a 50-50 joint venture. In terms of hosting the 2022 Grammys, it meets two essential requirements – it’s av...