Interesting ep.

Misa is really stupid.

Seems like Light is going to discard Ryuk or something. But wouldn't he lose all his memories connected to that note? Maybe it's connected to his masterplan to clear his name.

Also I've thought of something. Can you extend your life with the death note? I mean if you write "dies peacefully in his sleep year 3000". But the death sentence probably has to be within the persons life span. Even though, Light could give him self life-insurance by writing that he will die of old age after living out all his days. That would also make Rem unable to kill him.