After the smashing success of the group’s virtual concert event in London, ABBA is reportedly close to signing a multi-million dollar deal to bring their avatar-based “Voyage” show to Las Vegas. Sources have reported that Resorts World has secured the deal in a heavy bidding war with MGM Resorts and Caesars Palace. Considering the success of the London show at the custom-built ABBA Arena, it was hard to imagine exactly where it would take place in the U.S. The Resort Worlds Theater is a 5,000-capacity-seat venue that hosts concerts, conventions and sporting events and boasts unobstructed views…