Ubisoft CEO says Sony’s decision to kill game discs was probably made to lower the cost of the next console — "There are pluses and minuses, but we think it will not disturb the industry too much"

Guillemot was asked during today's quarterly investors call if Sony's decision might create "a demand headwind," because of the loss of the secondary market for PlayStation games.

"What we saw on the PC is that it helped to grow the market," Guillemot said, presumably a reference to the explosive growth of Steam that drove a stake through the heart of physical PC game releases.

"There's also some pressure for the future on the cost of machines, and being able to be only digital will help to have more accessible machines, I would say. There are pluses and minuses, but we think it will not disturb the industry too much."