Seems like he chose Wyoming mostly because we would allow him to play both sports. All other schools were recruiting him for football only.
He plays 4a basketball in Texas. His high school has a total of 505 students, so similar to Douglas, Powell, and Lander in Wyoming. It's always very hard to judge kids playing at that level - they aren't facing the greatest competition, but an average of 47ppg is still an impressive feat.
For a school like Wyoming, it's probably worth taking the risk to allow him to play both sports. He had some pretty good football offers.