The plenary topic for IETF 86, The End of POTS, was proposed by an IETF participant. That plenary topic was well received. As the IAB prepares for IETF 87, we want to reach out to the IETF community for technical plenary topics. Please send suggestions to iab at iab.org.
The IAB is interested in hearing suggestions that could be presented by invited speakers, panels, or lightning talks. In other words, please do not let the format of past plenary presentations narrow your suggestions.