Air France is a third world airline with 3 hull losses since 2000....
I fly 332/343/345 and if the ride looks bumpy ahead I pull out the QRH and get the required N1 settings. Simple!!!!!! Even better - fly away from the big red bits!!! And - as the skipper - I'll be on the flightdeck for the awkward parts, such as flying through the ITCZ or monsoonal weather!!!!
Never give the aeroplane to the co-jos when it's going to be rough! As skipper you are responsible for the safe operation of the aeroplane. You cannot do this from the bunk!!!!!!!!!!!!!!!!!!!!!