The fencing shouldn't get any worse, thankfully. And that south-side platform will remain.Oh, I know it fits .... what I meant was, do they intend to put it back, or will the third track go on the north side?
The south side platform benefits from the extra platform width, but maybe there won't be a platform on the south side anymore. And I would hate for the fencing to get any worse at that location ;-)
The new track arrangement is supposed to have all of the tracks from the west - the two off of the Halton and the one from the Guelph, continue eastbound without merging into two. The original plans had 2 tracks to the south of a new platform - yet to be built - and the third, continuing off the Guelph, on the north side of it. That appears to have changed with all three tracks now continuing to the south of the new platform.
But hopefully this also means that the construction of the new platform on the north side of the main lines is finally imminent. VIA has be loathe to use the current north-side platform because of the tunnel, but the new platform is supposed to come with a new tunnel as well which should ease their concerns.