Glynn Honors/Reilly Weekend Invites

Good morning all. My son said that some of the admitted students in his group chat have received Reilly invites. My son did not receive one. However, he did receive a merit invite and a Glynn invite. Some students who did not receive merit invite got Reilly invite and vice versa. So there is no rhyme or reason to who gets the Reilly invite. My hunch is that admissions is pretty sure my son will enroll based on his communications with the rep where he indicated ND was his first choice. I imagine those who get the Reilly invites are those who they are trying to entice. Correct me if I am wrong!