Can Kiri become like Caro?

When I analyze strength and weakness of Kiri and Caro, there is not that much difference

serve? pretty much equal
strokes? again pretty equal. one might say Kiri hits harder, more winners
defense? edge to Caro
net play? edge to Kiri

If I had to summarize, I would say both players are well rounded but doesn't excel in one particular area.
What separates Kiri from Caro? :confused:

Kiri doesn't move fast enough around the court and with her knee issues she probably never will. Wozniacki is a wall.

It's not about game with Caro, it's her mental that's gotten her that far:shrug:

I suppose with Maria's talents a Azarenka/Penneta mix would be good and achievable.

Mental strenght. It's all in head.

I think Caro is physically much stronger, she has simply a bigger frame. But I don't really want Kiri to become like Caro anyway, so ;)