This literally is reading like you're telling da to take op's idea for themselves simply because of some non-issue such as the gods not being fleshed out to your liking.

Ain't it the whole point of Game Ideas to throw essentially a rough draft into the air and see what kind of response/reaction it gets? 'cause it'd make sense for the idea to not be 100% fleshed out and asking for more opinion advice to go from there.