Wasn't a pipe dream as the stadium plans were approved in 2011 same year as TFL were lobbied to extend the Victoria Line. All the other stuff about Stratford etc was never going to happen it was all political manouvering to get some funding from Haringey Council and the Mayor, Levy/ENIC had been buying up land between Northumberland Pk and Park Lane for years they weren't going to let all that go to waste.
On non match days it's easy to get to the stadium if coming from central London, Victoria Line and change at Seven Sisters onto the overground to WHL or Liverpool St direct to WHL.
I went to the club store an a Saturday non match day a few weeks ago there were queues waiting to get in at opening time plus on non match days the stadium is highly accessible by car , you just park in Sainsbury's and walk up to shop, stadium tour or F1.
Tottenham Hotspur Football Club confirms it will stay in the area after funding pledges from Haringey Council and the Mayor of London.
www.bbc.co.uk