Thanks jlousa for all the info! I am going to wait to reserve judgement until more details emerge. VERY happy to see three more rental towers proposed, and the new office space is good too.
The reference to a bookshelf sounds interesting, and from the massing I can see what they're going for. But they are going to have to use some different materials/change things up for each "book", otherwise it's just going to look like any other asymmetrical glass tower. 1133 Richards would be a good example, IMO, of two "books" in a tower. I'm also a big fan of repurposing buildings and infrastructure, so I'm looking forward to how they manage to enhance the heritage podium. I hope they make better use of the lighting at night.
And just a reminder to everyone, if you want to discuss viewcones, here is a link to the thread:
http://forum.skyscraperpage.com/showthread.php?t=167028