How Quaritch and his men accidentally saved the main characters

[Devourment]

Originally Posted by Woodsprite

Ah, but there's something else. Had Quaritch not shot Grace, the Na'vi would've lost the war (according to some theories on how Jake was able to speak to Eywa once Grace became a part of it).

I really don't think Grace's death would of made a difference in Jake's prayers, because even without her memories he's linked with Eywa so she could see his memories of earth as well.