So, not sure if this belongs in the fantasy map thread, but, whatever. What if the city decided it wanted to save $400 Million off $1 Billion while still reaping the benefits of unlocked land around Keating Channel?
What you're looking at is a compromise between this year's "Hybrid 3" option and last year's "Remove" options. Traffic flowing from the DVP the the Gardiner would ramp down to an 8 lane Lake Shore Boulevard past Cherry Street to Jarvis where it would then ramp back up to beet the Gardiner. The leftover money could then be used to extend the streetcar tracks down Broadview, Cherry, and Queens Quay to the Portlands or whatever other transit needs funding.
Also, because a grade-separated viaduct is maintained until past Cherry, there would be fewer impacts to overall travel speed, and less mingling with local traffic when compared with the full removal option.
Who knows, wait another couple years and something like this might end up back on the table.