I'm sorry, all this CRM is wishy-washy rubbish.
The facts are that there were three sets of eyes, one may have been looking out of the window looking for the runway, but someone, ANYONE, must have spotted the speedtape dropping into the red.
There is something very wrong with all of this, you glance at the EADI for one millisecond and the speed and pitch should become apparent.
It's not a scan, it's a natural reaction.