Well, he'll win for sure!
1. After all, if he can eat any kind of airline food, he'll find lots to eat on an island...worms, grubs and maggots are a step up!
2. He has lots of "reserves" from being on his rear end for 16 hours at a time...
3. He'll be able to talk himself out of any situation...all the practice he's had chatting up the cookie chuckers!
4. Etc...any more? Anyone?