And so, it's a tedious, circular argument. And like, duh, to both camps. Significant Art Deco work, JEH Macdonald et al? Duh. Less-than-class-A, less-than-perfect-condition, "heritage elements" (or reasonable facsimiles thereof) to be saved in rebuilding anyway et al? Duh. Ho-hum. Get me out of this deadlock, fast. You all are reiterating the same old banalities, and you're going nowhere.
You see, there's also the matter of context, as to who's doing what, why, whatever. Maybe it takes a bit of reasonably detatched armchair legal/political/cultural science to see (and interpret) this bigger picture. And a bit of the art of "knowing thy enemy".
Thus, it's useful to anticipate just how one might--fairly, or unfairly--choose to blow holes through the arguments for the Concourse's cherishable uniqueness. (Whether by bringing up other Art Deco examples in town or elsewhere, or citing the building's condition and/or compromised integrity.)
And it's also useful to know who the players involved are. After all, there's a more complicated and sophisticated spin-game being played than might have been the case a few decades ago, and it's a reason for the project's approval. You see, it isn't just that they're doing a "horrible" thing. It's that they're doing it splendidly--that is, with a magnificently, creatively packaged overall "heritage strategy" (courtesy E.R.A.) that seeks to make it look *more*, not less conscientious than what's prevailed before (including the restoration of 111 Richmond, etc). It's a Trojan Horse tactic.
Paradoxically, the fundamentals of the E.R.A. heritage package can be adapted to a straight Concourse restoration, if necessary--but nobody's saying that. After all, who commissioned E.R.A.? It's presumptious and naive to assume that E.R.A. would mutiny on so-called "principle": just like fecal matter, deals with the devil happen.
If you want a preview of what such E.R.A./WZMH devil-dealing monkey business can lead to, look at the new BMO/Maritime Life array at Yonge & Queen. Good or bad, it speaks for itself.
But keep this portentous (and for the pro-Concourse folk, hopeful?) point in mind: Maritime Life was all but born and finished within the time that the Concourse scheme's been lying around, dormant, waiting for a prick in the economy or some such reason to kick into high gear. It's already been half a decade, at least--and at what point is "too long"?