Pittsburgh City Paper - News: "When City Paper spoke with Udin in May before that election, Udin said any talk of him obstructing proposals from Williams were "pure rumor."
Pure rumor. Humm... The rumor is true? The rumor is so thick that the pulp is still in it?
Part of the trouble is that the developers have to go to the URA and the City Councilmembers. The red tape slows down the marketplace advancements. So, it doesn't advance. The article, in the comments, has a nice recap of the various vision as they begin to unfold.