lol right.. he couldn't have done it.. like if they were fighting every second of the battle lol
also, you say that because of danzo, but he couldn't even handle hashi's cells while madara got disappointed when he gained 'just this much chakra' from hashirama's sage mode (ehile he already had hashirama's cells.. also, obito could counter AND kill konan too, so i don't see why madara would have any trouble from the chakra ammount it takes bro. you're forgetting that danzo used izanagi 10 times (if not more) and still could fight sasuke every time