I think you’re probably correct. Not many big label A&R people ever realize that you have a better career if people want to work with you.
Except Kelly Clarkson. It was really shitty of him to refuse to support her when she wanted to write her own songs. That pretty much derailed her career and now she’s a talk show host. I know the man had the golden ear and that album didn't have big commercial potential but he could have done something with it and followed up with a bunch of Max Martin songs a year later.