Such a depressing statement to make.
I understand that they want to be profitable, but how exactly was MGS while being run with Kojima not profitable?
Good question, according to online:
Metal Gear Solid sold over 6 million units.
Metal Gear Solid 2 sold over 7 million units.
Metal Gear Solid 3 sold over 3.6 million units (lowest selling game)
Metal Gear Solid 4 sold over 4.3 million units
While the sales aren't bad at all, you have to understand that Metal Gear Solid games continue to grow more and more expensive. For example: Metal Gear Solid 5 will have its own engine that Kojima build over 5 years and he replaced a cheaper voice actor (David Hayter) with Kiefer Sutherland.
I can totally see why a company would think investing more money in a title that continues to sell less with each entry would be bad and I can totally see why Kojima would disagree with management on this. In the end of the day all higher ups see is that their MGS games sell less, cost more and Kojima continues to make it worse by getting Hollywood talent.