Board Thread:Versus Debates/@comment-35245311-20200605154655/@comment-39350828-20200619155514

In chapter 604 (flashback to obito's backstory) minato is already called "the yellow flash". Madara was still alive when minato's speed became recognized and considering he was looking at obito to carry on the plan, it seems way more likely he'd know about minato than the third raikage.