I am not Win Wenger however I can suggest a reason why he never mad a big deal about it.
He assumed that people with do image streaming for a better purpose than just raising IQ points. That is to solve problems and be creative. In fact if you look at Win site it's all about being creative in your thinking.
The forum you're posting on is about the Genius Code course. Our answers stem from that. Yes if you want the benefits like those explored in the genius code then debriefing is important and the Genius Code course provides guidelines how you might like to consider debriefing.
BTW have you ever read your post from a third person point of view? If you don't want to debrief then don't it's your choice. But complaining that Mr Wenger didn't paint the picture with the right colours for you isn't going to help you any.
Alex
