Isn't the typical responsibility of the manager or the team lead?
Inquire often is followed with more requests, if each developer serves as the weekly-speaker-of-the-team, will the external partner eventually figure out "John will do anything for us and Steve is mean"?
Inquire often is followed with more requests, if each developer serves as the weekly-speaker-of-the-team, will the external partner eventually figure out "John will do anything for us and Steve is mean"?