totally agree with that! both sets of fans (as in actual fans who know the fighters etc) can be home within an hour of the last bell. The worst part of the Froch Groves 2 was the waiting to get off Wembley way, well that and the fact it meant all the taxi's were through the roof!
Geographically it makes sense but having been to both for football matches, the awe surrounding Wembley is incomparable to Old Trafford and I hope if/when it happens, it's at Wembley.