i would:
- have an engaging opening; i would steer clear of the generic "good morning", perhaps a quote of some sort or rhetorical question
- definitely have a rhetorical question. i also think it would be a great way to end a speech imo.
other than that, i would just adapt what i already know to the question. speech could also come under question three and could also come in feature articles, interviews etc. and this doesn't jut only apply to AOS, but your modules as well. they haven't done this in a while, i think once but you can't be absolutely sure.