Pettigrew's silver hand and Book 7 /one eyed characters

[Maria Vaerewijck]

No: HPFGUIDX 147971

Ceridwen wrote:    

But, going back to the other silver-handed people I could 
find on a search, both stories involve a major character
with one eye.  <SNIP of the examples> If this is a pattern, 
will JKR follow it?  If she does, who will be the one-eyed
character?


maria8162001:
   
Could Mad Eye Moody fall into this category? 
I mean Mad Eye Moody's magical eye. Could it be?
Just a thought.