Board Thread:Theories and Speculation/@comment-1512913-20161119171442/@comment-1512913-20161129172244

I don't see how it makes sense to you. To me it's only logical that if someone can use 3 natures simultaneously, then he/she/it should be able to use 2 natures simultaneously as well. And if you read what I wrote above, that's exactly why Mei doesn't have a Kekkei Tota, since she can't use Water + Earth.