Why should the MO yeshiva take the boy.
MO schools are made for MO people not people the more right wing yeshivas dont want or expellese.
Besides an A Student at A right wing yeshiva would likely flunk at a MO yeshiva. Right wing schools tend to have poor secular studies while at MO schools the secular studies are important too. They take regular regents usually at MO schools not RCT exams.