When it comes to TIB, EEL, double splayed loops, bowline-like structures, i could not fail to mention the depicted Karash variation, which i find very stable to flogging forces, even more than a butterfly derivative.
The secondary loop's complexity has been decreased by one unit/order, without having any effect on the overall stability of the whole structure, compared to the conventional Karash configuration with the two equivalent link components.
If one removes whichever of the two links, there will always be a bowline.
Starting with a simple Karash bowline, in cowboy style, the long tail is tucked under SP, capturing both collar legs for the nipping loop formation, and follows the SPart, side by side down through the collar.
I don't have a TIB method yet, but i presume that the knot points to an inline profile , interweaved with overhand and figure eight components.