Harry, Neville, and the Prophecy

[dally1025]

No: HPFGUIDX 73210

As most thoughts do, this quick theory just popped in my head a few 
minutes ago.  I don't know if anyone has written anything about it, 
but thought I'd bring it up and bounce it off you guys and gals.  
Anyway, here it goes.  The prophecy states something about neither 
can live until either one had defeated the other (forgive me, don't 
have my copy on hand), and maybe this mark was not necessarily 
Harry's scar but Neville's absentmindedness.  He really hasn't shown 
his true abilities until this book-maybe that was his mark.  
Therefore, he hasn't been able to live since Voldy's power days.  
Thus, providing a reason why Harry has never been able to completly 
wipe voldy off the face of the earth, just knock him down for 
awhile.  Let me know what you think!
Cera