If the goal was to increase access to vintage and attendance, why not allow the latest batch of counterfeit cards, appropriately marked, to be used as in local non-sanctioned tournament play? I guess we can either keep our memberships to the exclusive vintage country club or open the course to the masses. Any vintage deck would be available for less than $200 USD, which last time I checked was about the same amount of money as my putter. Proxies can make the board annoyingly confusing- is that a mox jet or mox ruby? is that an underground sea or a volcanic- oh wait, it was a fetchland? I see a easy way to open the format, the cards are distinguishable, and actually makes play easier. Solves the proxy issues Brassman pointed out- legibility and damage, as well as the video coverage, and COST all in one fell swoop.
we shouldn't support counterfeiters. just make nice proxies instead.
legibility isn't just a proxy thing either for what it's worth, I can't tell the difference between most of the expedition lands.