Originally Posted by
mantoga_srs
As sonicbum explains, by the time CM2 realises ROLLOUT has not engaged, CM1 would most probably have applied reverse thrust. So do not even think about a go around.
In the case CM1 has not applied reverse yet, I would not think of going around neither. If you are not capable of braking the aircraft following the yaw bar, it will be much more difficult to accelerate again the aircraft along the runway at high speed.
If reverse thrust is not yet deployed, the time for "re-acceleration" should not be too long
. So, as long as reverser has not been selected I recommend to go around. Automatic roll out was, for an CAT IIIB approach, not planned just for fun.