This makes me wonder how a "qualified" pro would be defined. On the one hand, the news is not good for the field because it means that buyers may not be spending money on quality images, and it means microstock will become the source of choice for all but for-hire photographic images. I wish that the market would just split into two segments: high-end, high-gloss images and low-end, run-of-the-mill stock. Then, there would be room for full-time pros and part-time, talented amateurs.
On the other hand, this opens up the big-boy stock world to photogs without decades' worth of images. You'll note, as well, that the pay structure for Getty is not changing--the pay will still be good.
Time will tell.