Maybe this young lady, who you seem to have something against outside of her inability to hit a pitch above her waist, just cannot hit regardless of where her back elbow is in her stance..?? There are plenty of HL softball hitters who have a "high back elbow"...
You think she made the national team because she is a dud! She is one of the two best sliders on the team. She is faster than average. She is athletic in every way. Her swing speed, which is very important once the girls get out of the Philippines, is very important. She makes great contact in the lower zone near the knees. But, coaches here miss the importance of certain factors, such as smarter coaches who will recognize their weaknesses, and they underestimate swing speed. Our fastest pitcher, a 17-year-old, here in the Philippines throws 64mph, and that only happened this year. She threw 58 in 2017. We faced Team USA girls in the Junior World Championships in Florida in 2017 that threw 68-70. Even now I am coaching two big heavy girls who were selected with swings better suited to 55mph. Satti is not one of them! You guys just won't cede! At the same time you claim MLB players could learn to hit fastpitch, you claim there is no difference. That is know as equivocation in philosophy. A contradiction of your own terms.