It isn't a matter of being unwilling. Although we are more familiar with the protocol, among only the three of us, we simply lack the man-power to do everything at once. It would not be possible to maintain the speed at which we are moving and also do a thorough bug check.

Moreover, it is not only the *amount* of time spent looking at the code, but the number of people who are looking at it. Even if one of us had the time to devote himself exclusively to reviewing the protocol, this wouldn't make extra eyes unnecessary.