The Traitors

The kiss itself as an act was obvious, but the fact it meant that Faithful was murdered wasn't obvious. The Faithfuls were only told the murder happened in plain sight, but they didn't know it was done by a kiss, and they all very often give each other a kiss on the cheek when leaving for the night anyway (I think Amanda said it'd actually be more difficult to make sure Amos was the only one she kissed goodnight). So it was an obvious act, but not one the Faithfuls could link to a murder. Similarly Miles giving Diane the drink from the cup was something that would happen all the time so wouldn't be obvious that something was different about it, but then Claudia's hint that the Faithful was poisoned, plus Diane still being there to say who served her drinks, meant it was too obvious it had to be Miles.

I think with this task, the fact three other Faithfuls will have survived and returned to the castle means they should be able to bring enough clues to try figure it out themselves (ie. they were at an old church with a graveyard at night, there's a painting of an old church with a graveyard at night) without Claudia bringing attention to the painting herself.

Oh I'm definitely going on the basis that the painting will be left there with the names on it, I just don't think Claudia should outright show or even direct them to the painting. A small hint, maybe, but other than that a clue is now in place for the Faithfuls; it should be on them to notice or go looking for it (based on what the three surviving Faithfuls say about their night) rather than Claudia nudging them too heavily towards it. Otherwise that skews the game in an unfair way (like I said, Diane being there the next day in Series 2 and being able to say who gave her a drink meant it became far too obvious that Miles was a Traitor, even though there were no real suspicions about him at the time).

What was the plan if a Traitor was involved in the Death Match card game? What if the Traitor was in the final two? Would they have had the other Traitor arrive then and just do the face-to-face murder without finishing the game?

Didn't Claudia say they have to pick 4 faithful, nothing about they could pick one of their own knowing the game that was gonna be played

Anna would have been an interesting shout for conversion. She's not the brightest but she's pretty much accepted as a faithful after the failed conversion