Just checked they are not. bug imho. Puerto Rico players need to be on scouting service. Need to be included in a camp as well. There are 5 schools in PR, which makes PR, as our 51st state, the same as Alaska or Hawaii and different than int'l s where there are no HD schools.
Otherwise there is really no other ways for non PR schools to discover PR players unless they are top 100. PR schools can send a coach out. Not sure if mainland asst coaches will track PR kids.