the more i read the more questions i have!
How long do ppl rest their turkey for? Presumeably def as long as it takes to make the gravy.Jamie Oliver was saying an hour!
I would rest it at least an hour mate. If need be put some foil over it and it will keep warm for ages.
My Mum always cooks the Turkey first thing then lets it rest for hours while the trimmings get cooked.