There were eyewitnesses that said the left engine came off first, and others that said the right engine came off first.And this doesn't trigger your bullshit meter, either?
Come on, people. Eyewitness testimony, unless it is captured IMMEDIATELY after a crash is notoriously unreliable.
Your post proves it.
Okay, so YOU come up with a plausible explanation of what happened. This is the one theory that I've seen that passes more of the "smell test" than the other speculations I've seen.