The one thing that might save him is the immediate action item for T/O config wng is T/O discontinue immediatly. Thus he followed company procedure. Of course, the company NEVER intended for you to reconfig the a/c during T/O roll.
Nothing should "save" him, except my last point. Somewhere I saw that he was a Check Airman of some level and should have known better than others of the following:
1) He should have known better than to reconfigure on the takeoff roll. F/O calls 80 knots, 1 second later he responds "checked". 5 seconds later someone notices that the flaps are at 8 and not 20 degrees as briefed and selects flaps 20. The runway he was taking off on is up slope with with a hump, no view of the departure end and is relatively short, but barring an engine failure no obstacles to be concerned with, just relatively short, therefore flaps 20. Better than reconfig on the roll,a check airman should have known to just add 12 knots to V1/VR speeds bugged and rotated at that speed or if necessary, gently rotate at the fixed distance markers (last 1000 feet) and ride it out. Non event! In Charlie West if you clear the runway and the EMAS and the (amended) ALS system, you instantly have 400 feet more altitude due to the terrain.
2) As a pilot in the 200,and as a Check Airman, he should have known that he would would get a "config flaps" warning if the flaps were not at 8 or at 20. He made the decision to change configuration, and with 4500+ hours in type he should have known the consequences, "config flaps" while the flaps were in transit.
3) 8 seconds after the F/O calls "V1" we get "config spoilers". He has brought the power levers to flight idle, yet the fuel controllers lag (to protect the engines) have the the engine speed higher than 77.9% (?). The power lever position (flight idle/reverse) sends the spoilers up for the abort but the engines RPM are still above the threshold and give a spurious warning. He should have known not to abort above V1, and especially not on a short runway. 8 Seconds?
4) After the fact he has no idea what to do. The F/O talks him into shutting down the engines, no evac plan in state, he goes into CYA mode.
Has he not learned anything in nearly 10000 hours? Or was he brain dead? Fatigued? Yes the F word. They both had a light schedule for the week before, but they both had flown excessive hours in the previous year, and fatigue (CHRONICALLY TIRED) takes a lot longer to recover from than most think.
Bad decisions? YES. Why? Stupid or Fatigued? Your call!
Your a huge tool.