O2 Arena owner AEG slams ‘hopelessly inadequate’ evidence for Madison Square Garden Company’s proposed MSG Sphere venue in London Posted byMurray Stassen November 5, 2020 Leave a comment on O2 Arena owner AEG slams ‘hopelessly inadequate’ evidence for Madison Square Garden Company’s proposed MSG Sphere venue in London ‘AEG requests that the application should be withdrawn,’ states company spokesperson Source