Yeah I know way you mean and I wouldn't assume he would automatically get him in a genjutsu as easily as Madara but he's still capable of doing so. might not be as effective. Like Danzo, though he was superior at the time fighting sasuke, he was still able to pull off genjutsu without him even knowing till it was too late. sasukes chakra pool is no where near the combination of both raikages and that's why I believe he only has a slim chance because if he can narrow it down 1 on 1 before the fight escalates too long then his chances of winning isn't impossible. Madara is on a different level and there hasn't been an Uchiha in the past generations that surpasses him until now. well soon. it's his destiny to have power=>Madara. raikage and sasuke fought before but with sasukes youth and better development rate as one of the main characters, I don't see raikage learning anything new and fighting the same way as the last since he's not as important as sasuke in the series. anyways I still only believe he has a slim chance