I've worked at a few companies where a fresh CEO asked the rank and file for a list of problems, suggestions, ideas, etc. But I've never seen it make much of a difference. I fear Marissa Meyer is already toast -- just like Yahoo.
I've always said that was Carol's job at Yahoo. If she didn't make tough choices to cut costs and trim products, Y! may very well have face-planted, hard. She did very little to create growth, but she did a good job to realign & reorg the company to a position where someone like Marissa can come in and create growth.