This is a quote from Aaron Forsythe's twitter. It was posted just after the Magic Show came live on April 23:

Quote Originally Posted by Aaron Forsythe
Just watched The Magic Show. Can't comment on rumors, but can reiterate that we enjoy feedback/input.
12:07 AM Apr 23rd via web
Is this irrefutable evidence? No. It is, however, certainly a push in the right direction. It also suggests that Wizards is either considering a new format or thinking about considering a new format. In either situation, Wizards absolutely does read forums like these and absolutely listens to players. They do not always do what players want them to do (read: Reserve List), but they certainly have their ears open for us.

Quote Originally Posted by dontbiteitholmes
These kids are out there crying that Legacy is too expensive and at the same time they spend hundreds of dollars every time a block rotates.
Again, while you present the rational economic argument, most Magic players just do not understand it. It seems easier (not IS easier, just seems) to purchase a new deck for about 100-200 every time the block rotates than it is to invest chunks of 100 and 200 at a time for a deck that will not be complete for a few months. With Legacy staple prices rising, mostly the Duals, the format is entering an unsustainable, Vintage-like pattern. And we all know what happened to Vintage. A new format would salvage the best of Legacy and scrap the worst. Some cards and staples would be lost, but many would not. Indeed, many of the removed cards (most notably FoW, but even potential dogs like Goyf) inhibit format diversity. With a properly constructed banlist, this new format could be wide open to dozens of old, new, and reinvigorated decktypes. Diversity brought players to Legacy, and it will definitely bring players to this new format.

-ktkenshinx-