It is a somewhat morbid idea so i do note caution in this too. I think it offers a lot of potential but there are some plot falls to be aware of.
First and most importantly, no easy cop outs. Don't write a chapter to 'fix' things instantly. In character they know that wont work any way... It takes away suspense and the epicness of finding another way. The plot must mature like a fine cheese...
If all things do fail, I do have a back door planned... But I wish to see how this works out first. I am confident the back door won't be needed.
