CaptainMongo
I agree, this is not in line with the SOP. But years of experience tell me how easily we get distracted. A preset FCU can safe you lots of paperwork and explaining.
pineteam
Setting the speed bug below green dot or any min manouvring speed is a clear no go. Failing to set the flaps accordingly will put you below min speed which is unacceptable. Again it is distraction that can put you in a very tight corner here.
My general opinion: Setting up backup gates in your AP management does not hurt and can safe you from unpleasant experiences.