I'm old enough to remember the heady days of Wimbledon FCs FA Cup win back in 1988 against the not so mighty (on that particular occasion) Liverpool FC. I've remained a keen supporter as are my DCs (hence my username!), despite the treacherous selling off of the PL Stadium and the Club's relocation to Kingston. So, I think it's fair to say that many supporters are happy at a recent report confirmed that the Plough Lane site could be used for “sporting intensification”.
I think it will be brilliant for local businesses, property prices and the smartening up of the area (does that mean they can finally get rid of that hideous electricity generating station???) but I've heard NIMBYist type mutterings from friends who live in that part of Summerstown/Tooting.
I guess on the negative 'civic' side, it could be a big drain on local policing resources, cause a lot of additional 'business' to A&E at St. George's and potentially significantly more local footfall - and is the transport infrastructure in that part of Wimbledon/Tooting good enough to cope (my suspicion is not as it currently stands although I guess Haydon's Road Station is only a five minute walk away).