Ok Madara is supposed to know most about Hashirama's power . . . . so if Madara knew Hashirama cld control Kurama better than him why did he bring it along?
Also the picture of the VOTE battle suggests that it was mano e mano death match and Mito was not there. If not explain how Mito became a jink and adied Hashirama? New Jinks usually goes on a rampage when using biju powers.