User blog comment:Mamerge/What if Natsu is END? And Silver is Future Gray?/@comment-1177821-20140411033916

My theory is that Natsu might possibly hold some connection to E.N.D or it could be him in some kind of sealed state (like how they thought that Zeref's darkness was sealed). Like kind of think about it we don't know anything about his past except that Igneel found him. Zeref holds some kind of connection to him as well. Zeref said that Igneel couldn't kill E.N.D and instead let him live there is a possibility that could of been Natsu I mean what other reason could there have been that made him have to choose between letting him live or killing him and when Zeref said that Natsu will have to make that choice himself he could mean Natsu will realize what he is, that he will either kill himself because of the danger he poses. I mean who knows like stated by somebody else for all we know the 9 demons might not even know what he looks like. This is just one of my theories about it Now concerning Silver its pretty clear that he has some connection to Gray, my only two theories is that he's either his dad which is right now my highest bet but there is also that possibility that he is Gray from the future because he obviously knows who Natsu is, but because of recent chapters I'm thinking he is somehow related to him there is also a possibility that he could be his brother or something