I suspect this is a hang back to FE days and >2 engines. OMG, what does the single pilot PF do in a pilot incapacitation NNC: AND more importantly what happens in an RTO? Surely PM does not activate TR's then? Surely an RTO should be as similar to a normal landing as possible to avoid 'forgetfulness'. In BA who actions the RTO? If it is always captain, and F/O is PF it does make it sound very complicated if they then become PM and have to operate TR's. If they don't do that then why on a landing?