Yes, that is the RIGHT approach in Africa

This article shows that the writer, and by proxy, the magazine, is rather unaware of how presidential politics plays out in Africa, and is taking a colonial view whereby bureaucrats lead such talks.

The bottom line: presidents will only respect, and talk substantively with their peers, not their underlings.

Never their underlings. Using underlings is a purely Western approach.

Former African leaders' mediation efforts under scrutiny