It's really hard to talk about this and not seem like your bashing the crew. The FE did really well in training, DG if I remember right. The pilot was described as "gifted".
We know the facts but there are a couple of things we'll never know. Where was the FE focused that he didn't see the power fluxes and if he did see it why didn't he say something. Why didn't they abort the takeoff, they had plenty of time. Why did the pilot think he needed to step on the left rudder, in a left turn, with #1 engine shut down.
Every Sim, refresher or MQ, at some point has this exact scenario. And Iv'e been doing sims since 1983, either as a crewmember or instructor.
Tonka, as Contract Instructors we still get pushback sometimes with SIBs. It took an email to HQ safety office one time to verify that we do in fact have safety privilege. It all depends on who is in the office at the time.