Anything more would mean selling a stake loosing identity etc
This way he can sell players and get expertise on coaching scouting etc
It's entirely possible that he's not offering any terms that CFG would want (such as selling a stake), sure. However, if he wants a deal like the Black Aces' old one, I can't see CFG being interested.
Bear in mind, also, that this is the man who created Ajax Cape Town back in 1999 by buying a club and then offering to Ajax the ability to name and brand it. I don't think identity is something he has an issue with losing, especially as all the indications seem to be that after feeling forced out at that club, he wants to do it all a second time to spite his former partners. Come to think of it, his agenda may be another reason CFG don't seem fussed.