Hands (Wormtail's, Dumbledore's, in the prophecy)

[amythevivaciousone]

No: HPFGUIDX 133846

OK.  Sorry for so many posts this morning, my mind is on warp 
speed . . .

Does anyone think that Harry may have to literally sacrifice his right 
hand in order to finally kill LV in the end?  Why was Harry holding a 
wand with his left hand on the cover of Book 6 (US version)?  That's 
never been explained in my head.  And Wormtail and Dumbledore have had 
to give up their right hands during this ordeal.  

Could, "and either must die at the hand of the other . . ." (pg 841 of 
Order of the Phoenix, (US edition) have anything to do with the actual 
giving up the right hand ????

Anyone??

Amy