How do you stop one person becoming the “default answer” for everything?
In many teams, one individual gradually emerges as the default go-to person for everything, not because it is his/her job, but simply because he/she is faster or knows more.
Initially, this helps speed things up, but over time it leads to constant interruptions for that person, uneven workload, and even a kind of single-point-of-failure situation.
This issue has started to interest me in relation to the transfer of internal knowledge. Even the tools like Honen are attempting to organize company knowledge in such a way as to not rely solely on the “one person” method, but I am not sure how much of it is actually technology and how much is teamwork.