Raul definitely, Wenger was as purist as they come and Raul was a greasy fuck who's mates with every dodgy agent there is. Gazidis however I think was handpicked by Wenger himself, can't see him disliking him.
Wooly's claim about Wenger and Sven scouting players in the 4th division sounds wild though. Wenger's not free from blame or vanity for that matter but that doesn't sound like him at all