Even with the new rules team Uchiha still loses unless by what you say with Rinnegan feats you also mean Limbo.
If Madara had his Edo-only Rinnegan feats. the Hokage win, if it's also his feats. from when he was alive team Uchiha win.
Kyuubi won't even pose to be a problem, Hashirama can put that thing to sleep easily and Minato could simply sever Kurama from Madara, and if they're lucky, with all the hate that the Kyuubi has it will side against Madara.
If not it will obviously be put to sleep by Hashirama.
If Madara had his Edo-only Rinnegan feats. the Hokage win, if it's also his feats. from when he was alive team Uchiha win.
Kyuubi won't even pose to be a problem, Hashirama can put that thing to sleep easily and Minato could simply sever Kurama from Madara, and if they're lucky, with all the hate that the Kyuubi has it will side against Madara.
If not it will obviously be put to sleep by Hashirama.