AWAC also teaches limited use on T/R to save the engines.

I came to AWAC from ASA and went through basic indoc with mostly Indy Air folks. There was almost a riot when the instructor told all those old Indy guys that AWAC didn't use T/R on landing most of the time.

Argue all you want about the benefits but AWAC won't budge and has the highest mean time between failure as depicted in the graph.

I've been on leave for about 1.5 years but I think there was also a move to limit brake wear as well since I left.