Are you suggesting we not take DL at his word when he says the player has all the power? Zaha didn't have clubs clamoring for him. We went in with a derisive bid. Remember? And it pissed Parrish off. No one has really gone in hard for him since.Anyone who needs evidence of where the power lies need look no further than Zaha.
Likewise, clubs aren't clamoring for Kane at the moment which is why it would be wise, perhaps, to take what is offered (within reason) while it is being offered. If he stays can you envision great things for us this season? He's a year older next year with more wear and tear on his body. It makes sense.