I do hate GOs incremental approach. Numerous vague/ambiguous announcements and non-delivered results.^ they should not keep using the track excuse when they have gotten all this money already.
TTC might get be a little late, but when they promise certain capacity after such-and-such a project they usually get pretty close; resignalling not included.
IMO, the resignalling project has all the same issues as GOs incremental approaches. A number of required items for the wanted results are not a part of the project or even funded.