@silvertate The quotation was:
Assuming a 5 degree landing attitude, some 737 classics will smack parts on the ground at around 10.5 degrees bank.
The -700/-800 aren't classics.
On the -400 if landing with a flare attitude of 5 degrees nose up, I believe the Flap Track Fairing will hit ground at around 10.5 degree roll angle.
And you can see from your chart, assuming the ~132 kts vref with zero crab angle at 30 knots you need to be at point "A" which is just shy of 9 degrees bank. Very tight margin!