Good responses and discussion. Now my pov:
I actually thought there was more demand for a Fship block x-list than it seems like there is here, and I personally am on both sides of the fence. I like the idea of an x-list as it might require folks to consider other neglected cards, and would allow for more deck types. I don't think Fship block would be hurt--and in fact I can see a lot of new cards/decks develop--if
Sam, Son of Hamfast and
Aragorn, Heir to the White City was x-listed. I think the Moria/PoO combo is broken, so PoO could be considered.
I tend to think that adding No Strangers and
Frying Pan and
Flaming Brand to a Restricted list would help the block as much if not more than an x-list. (I actually thought these were in block, but only
Forces of Mordor is, which is weird since it's not overpowered in Fship) If these were Restricted I think Fship block would be more balanced, and more players would be able to have a viable Sauron or Nazgul deck (regular or twighlight). These two culture tend to be popular with a lot of players.
I disagree with rewriting rules or errata. Errata are too confusing.
I like more and more the idea of adding in Reflections block cards, except R+ companions. This is better than V-cards or big x-lists in my opinion.