Recent interview w/ Weston.
http://www.siliconhillsnews.com/2012...silicon-hills/
He talks about
Geekdom (which is in Weston Centre) and how he hopes this will help w/ DT. I'm sure this is not his ONLY plan for DT, but he does talk (vaguely) about why SA needs a strong urban cores at about 13:40 on the video.
He talks about teaming up with local real estate developers so I'm sure part of his plan is to kickstart some projects might otherwise have problems breaking ground (something that would've helped with the delays 1221 and 1800 saw over the past few years.