And whole bunch more sites which I tweeted about earlier today, all imo coming sooner rather than later. Source: Page 4 of this tall buildings study: http://www.mccarthy.ca/pubs/ccdecision.pdf
This is the site between the future Empire tower and Hazelton Lanes.
Other sites include:
144 Avenue Rd SW corner Davenport Rd--the Ends/Sketchly block.
99 Church Street at Richmond St East
260 Church Street at Dundas St East (Pizza Pizza)
625 Church Street between Charles & Hayden
128 Richmond Street East (Hertz lot) including Queen Street East frontage at Jarvis
Some of the sites even name the architects they're working with...