Dementors and Horcruxes

[rncamy1956]

No: HPFGUIDX 170752

It just came to me the relation of dementors sucking out the souls of
people and horcruxes being a piece of someone's soul.  Will that mean
that the persons who have had their soul sucked out like Barty Crouch
Jr. will never die?  Also what kind of role will they play in DH where
Harry is looking for pieces of LV's soul?  It also makes sense why LV
would want the dementors on his side.

On the aside, I believe that the person JK didn't want eliminated from
the movie was Tonks.  Up until now she has been a minor character, but
her being a metamorphmagis must be foreshadowing something in DH.

Amy