Looks like Fitz is having fun.
"When some people lose an engine, they don't have to turn back as far." Did he really say that? Whatever happened to landing straight ahead when the big fan quits? I thought that was the safest course of action after an engine failure.
If you note again, he prefaces that with "some people like to turn blah blah blah, so that if they lose an engine they don't have to turn back as far"
He does not advocate making the impossible turn. At all.
Southbound departures from Addison leave precious little. I think the only half decent option is the toll road. If traffic is bad, the impossible turn might be the only good option. I'll have to look at the google earth again.
Also depends on altitude. If I have lots of it by then, I'd try to circle around. Even if I could only make the grass, the displaced threshold, or a taxiway. At 700 agl, i'm looking no further than a 30 degree arc in front of me. Also I read an article about strategic crashing. Fly it until it stops, and use obstacles at the wing to absorb impact, etc.