That's a good possibility I hadn't thought of. Too busy confirming my pet theory.
Quirrell's apparent weakness, feigned or actual, serves to manipulate Harry.
His actual weakness weakens the Sense of Doom, and thereby may allow their magic to interact. This is why I think actual weakness is still likely, despite the manifest downside. My pet theory is some variation on Quirrell uploading into Harry, and this is supported by a bunch of evidence I won't go into again. But if this is the goal, being able to interact with Harry, magically or physically, would be an important enabling factor.
New chapter!
This is a new thread to discuss Eliezer Yudkowsky’s Harry Potter and the Methods of Rationality and anything related to it. This thread is intended for discussing chapter 102.
There is a site dedicated to the story at hpmor.com, which is now the place to go to find the authors notes and all sorts of other goodies. AdeleneDawner has kept an archive of Author’s Notes. (This goes up to the notes for chapter 76, and is now not updating. The authors notes from chapter 77 onwards are on hpmor.com.)
Spoiler Warning: this thread is full of spoilers. With few exceptions, spoilers for MOR and canon are fair game to post, without warning or rot13. More specifically: