thinking outside the box, whacky idea

i read a post somewhere that said something along the lines of 'what if something happened in 1977 that wasnt supposed to have happened and therefore changed the future as we have seen it' , this got me thinking... and to coincide with my previous theory about walt and his dream...

walt dreamt that locke was in trouble on the island, he said people were after locke and locke was wearing his suit...

what if, because somebody did something in the past, locke didnt die in the future? jacob is still dead, but locke suddenly appears from nowhere, this has everybody confused.

i know im probaly way out, hence my title 'whacky idea', but i read something from matthew fox (jack) who spoke that at the start of season 6 people are going to be very confused to what has just happened.

i dont know about you, but if suddenly thier were two john lockes within a few metres of each other i would be confused.

i feel that john locke, been the character that he is, still has a part to play. whether he did something in the past that will help the good side of the war, or whether he will just come back alive... i dont know?

what i do know is ; this is one whacky idea, and probaly isnt going to happen. i just take from what matthew fox said.

good theory. matt fox is only actor who knows how it will all end.
our confusion will be that everything has started over. this will make it possible to change things.