Certainly not implying anything in this accident (along with most of us I do not know what happened in BRU), just mentioning this issue as I think it is significant.
I remember the Qantas 744 in Bangkok with the disastrous second guessing by the Captain of the F/O'S sound go around decision, taking over and landing then overunning in IDLE reverse.
I think Idle reverse is negative training, setting up bad habit patterns.