Remus appropriated a vague smile. "Oh, there are a few people who would recognize the significance of M.W.P.P.." Not all of them were dead, and of the living, he only wished death on one.
He watched Gawain carefully. "Thank you," he said, and meant it. "Though I must say, Davies doesn't have it in him to be a Death Eater. Fairly brave for a Ravenclaw, though. Interesting defense techniques."
Pausing a moment, he decided to take his chances with Robards. "It is a good reason," he agreed. "And if you're ever interested in helping - helping more than you have already - I'd be willing to introduce you to the means."
He'd be extremely careful about it, but the mere fact that he hadn't been turned in was something, and Robards didn't have to know everything about the Order. Remus could involve him in a safehouse first, to see how it panned out. A test run.