As for 2020 as a date for the render (which one?)... impossible to say. Lots will done before that, lots are missing that also could be done before 2020 and as for stuff like Oxford... who knows if it will happen. Fun to dream though.
Umm...the first future one you posted. Yeah, I'm just referring to what you have there--putting aside what else might come along. But yeah, regardless. Pure win.
The future seems predictable with these kind of imagination which is under the process,With many changes to overcome in near future this could be the turning point.
^Throwback look at render from a few years ago (for Toronto Life's 50th birthday) by Koops and 3D. (early version of 385 Yonge added after publication).