Sorry Cofty, but I'm just re-posting this for the benefit of lurkers.
The following points from articles on Ajwrb.org may help to support your argument (bold is mine for emphasis):
"Leviticus 17:15 illustrates that an Israelite could even eat a unbled animal if necessary, and if he had not taken the life. The result was nothing more than ceremonial uncleanness that required bathing."
http://ajwrb.org/bible/new-light-on-blood
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" Clearly blood was sacred. By pouring it out upon the ground and covering it, an Israelite hunter showed his respect for the life he had taken by divine permission...
A logical question at this point would be: “What is the significance of the blood?” Is there something special in it, some mystical property? This question can be answered by considering what the law has to say about animals that died of natural causes or perhaps were killed by a predator.
“As for any soul that eats a body [already] dead or something torn by a wild beast, whether a native or an alien resident, he must in that case wash his garments and bathe in water and be unclean until the evening ; and he must be clean.
16 But if he will not wash them and will not bathe his flesh, he must then answer for his error. Leviticus 17:15-16
" If we reason on all of this it becomes evident that the blood itself was not holy...
Blood running through the veins of a living creature represents life, and if someone took a life, he had to pour out the blood and give it back to God.
In the case of an animal that died of itself, no human had taken a life, and this requirement could be waived."
http://ajwrb.org/bible/blood-and-the-mosaic-law
( I strongly recommend that anyone viewing this thread take a look at these pages, especially if you are still a believing Jehovah's Witness. Your LIFE, or even the lives of your children, may depend on it one day. )