Two editors I met at a conference requested material from my novel, and after I sent it, one asked me if I had an agent yet. I said I didn't, and she said she would read my novel excerpt and send me her feedback on it, but that I should also let her know when I got an agent, so now I'm querying agents. In my query letters, should I tell the agents which editors requested material, or not name them unless asked? Is it better to be more vague, and only name the conference where I met them, so agents don't feel like I'm pushing them to send my novel to these specific editors when they might want to send it to someone else instead? And is naming the editors who requested my writing a breach of their trust? Thank you.