Actually, it's possible that they were referring to the rules in "Using MELE with METW."
10. Playing And Drawing Cards: Agents wrote:Agents operate as outlined in the ME: Dark Minions rules with the following exceptions:
- Minion agents included in a Ringwraith’s deck count as characters for the purposes of meeting deck requirements. However, during play, each minion agent may be played as either a character (i.e., as a minion character) or as a hazard (i.e., as an agent).
- Minion agents included in a Wizard’s deck count as hazards for the purposes of meeting deck requirements.
- Agent hazards require the use of sites for movement, and your agent hazards must still use sites from your site deck.
That would clear up an awful lot of otherwise ugly stuff (including events that require an Agent having no effect on RW players). May be a good candidate for clarification, in that case.
The game is flawed, but this does not mean it cannot be loved.