I don't know why we took that loan from Vibrac. I assume that is what you are referring to with Cortese going rogue. But it was a 20m loan, and KL put 20m in to pay it off. So the club owes her now, instead of Vibrac. That was a considerable investment from her, IMO.
Vibrac loans are sketchy and a sign that you are overleveraged, so KL stepped in and fixed the situation. But I don't think she should be supplying the club with all of its cash needs. She's trying to run the club as an independent business. As long as the debt ratio is within limits and we aren't going to football loan sharks, loans are a normal part of business.