I sent the following FOS rules questions to FFG and have received a reply:
> 1. If a hero is attached to a Nameless Thing at game end, is it counted as "dead" for scoring purposes?
>
> 2. When players are separated on stage 4, does each player count as both first and last player?
>
> 3. When players are separated on stage 4, do uniqueness rules still apply? (eg can both players play Steward of Gondor, because you act as if "only the player(s) that share any given staging area are currently present in the game"?)
>
> 4. When players are separated on stage 4, presumably if one player controls Elrohir and another controls Elladan, they lose their bonuses for the same reason?
>
> 5. If a player is eliminated while separated on stage 4, what happens to encounter cards i n his staging area/engaged with him?
>
> 6. Is a hero shuffled into deck by Lost and Alone considered to be "dead" for scoring purposes, or for the purpose of eliminating a player if that is his last hero?
Caleb Grace replied as follows:
1. Once a hero is dead, it counts as dead for scoring unless a card effect brings it back into play as a hero card. If a hero becomes attached to a Nameless Thing, it has not been brought back into play as a hero.
2. Yes. You are considered to be the only player in the game while you are at your own separate stage 4.
3. Technically, you could make an argument that they do not apply. However, the intention of the rules was directed at resolving encounter cards and player card interaction (i.e. playing an event to heal my partner's characters); it was not meant to circumvent the uniqueness rule. Furthermore, once players are rejoined it creates a problem with multiple copies of unique characters in play (or thematically the idea of Faramir being in 2 places at once), so I would rule the uniqueness rule does still apply, and I will see about updating the FAQ to include this clarification.
4. When I update the FAQ it will probably state that while separated players ignore other player cards "except for uniqueness" meaning that Elladan and Elrohir would lose their boosts until rejoined.
5. If a player is eliminated at stage 4, that staging area is eliminated as well. The encounter cards would simply be discarded.
6. A hero shuffled back into the deck is not dead unless the effect that shuffled him in the deck says he is dead. If that was your last hero in play, however, you would be eliminated from the game at that time.
The answers to 2,3,4,5 are as I expected.
The answers to 1 and 6 seem slightly contradictory as (6) states that the Lost and Alone hero is not dead, but (1) seems to imply that he is.