by ResurrectionRooney Tue Mar 15, 2011 2:34 am
Tickets have already been sold for FA Cup Semis at Wembley for years in advance, you can't turn round now and tell them they can't watch it now after all.
Even with taking that into account, having them at Wembley is useful for the Manchester Derby Semi, as it means they can have 90,000 fans there instead of 42k as at Villa Park or 45k at the perennial dump that is Anfield. The only stadia with sufficient capacity are Old Trafford (not an option), maybe St. James Park, Cardiff, Twickenham, Emirates and of course, Wembley Stadium, and they're all about as far away as London from Manchester. It might take longer to Wembley than Villa Park for the match-going fans, but most of them wouldn't even be able to go if it was at a closer stadium.
If the tickets hadn't already been sold then it'd be OK to have the semi finals involving small clubs like Stoke and Bolton play at stadia like Villa Park, and clubs who aren't United to play at United, but Wembley certainly has its advantages.