Why not. Saying that it seems that the uchiha do not have huge chakra reserves.
Madara on the other hand shouldnt have any problem learning it since he mustve had a huge chakra reserve capable of summoning the fox and still having more than enough to fight
Madara on the other hand shouldnt have any problem learning it since he mustve had a huge chakra reserve capable of summoning the fox and still having more than enough to fight