That way you can fry your turkey and have gravy too!
My BIL makes turkey gravy using packaged country gravy mix as a base. I miss my Mom's "brown" turkey gravy, but his is good (even if it is white). He cooks the giblets for broth and cuts them up...just like you would for regular gravy.
Only warning: He's in the food brokerage business and has access to very good restaurant brands. So his gravy mix may be better than what you can get in the store.