The more OTP you know, the less time you expect it takes to adapt to a code base. I don't think your conclusion is as concrete as you make it out to be. One's

The more OTP you know, the less time you expect it takes to adapt to a code base. I don't think your conclusion is as concrete as you make it out to be. One's knowledge of OTP likely correlates with general programming ability and experience. Better, more-experienced programmers probably find it easier to learn new code bases, so they don't need as much ramp-up time from management. Overall though, good post. Kudos for gathering data!