That little wiggle in mom is interesting, no doubt, however, it goes no farther than that.
It's Newbie eye interesting.
Even with a compact crown around that wiggle, it's still taperless.
The way I see it....
You can go layer an elm branch anywhere and have the mother instantly.
You don't always get a bud in the perfect spot to hide a chop, Start taper, and build a wicked bad little tree.
Please.....
Please.....
Cut mom in the future.
Sorce