Matsuda's theory

I was recently re-reading the Death Note manga epilogue, and remembered this that I wrote out last year. It's what Matsuda theorizes Near wrote in the Death Note, to restrict Mikami's actions.

「魅上照　ノートを偽と疑う事も本物かどうか試す事もなく ２０１０年１月２８日YB倉庫に来て　その十日後発狂して死亡。」
"Mikami Teru
Without suspecting the Note is real, or testing to see if it is real, comes to Yellow Box Warehouse on January 28, 2010. Ten days later, goes insane and dies."

What do y'all think of Matsuda's theory?

Death Note (C) Tsugumi Ohba, Takeshi Obata, Shueisha