Hello Stuckinarut,
Wow, what a catch! How astute you are!
Jesus DID NOT come through Davids line at all!
If Jesus is NOT a descendant of David then he is NOT a descendant of Adam & Eve either, which is a prerequisite of Genesis 3:15, right!?!
Yes, I have notice some other things like the Davidic heir's kingdom is one lasts forever on earth not, not the kind of kingdom that ENDS with an 'until--UNTIL' he hands the keys back to his Father kind of kingdom.
Hmmmm, this really makes you think...
MM