This statement proves that you have a bias against the obese. You're super-sensitive on race, but the real tragidy is your attitude against people-of-weight.
This is probably because you are a relatively skinny active climber-type and look down at those who are not. Too bad.
Isn't it also used when your the middle person tying into say a 3 person rope team?
That's what the butterfly is best at.
With the bowline, you can tie directly into the harness. With the butterfly, you need two additional biners.
Hmmm.
The Morrows are the same height as the stock Vertical liners on the sides. In the back, the stock liner dips down, while the Morrow doesn't.
As always, YMMV on fit.