Roommate Situation

Hi! I just found out I got accepted into the First Year Exploratory Studies LLC. My freshman year major is going to be First Year Exploratory Studies(STEM) but I’m transferring to biomedical engineering as soon as possible. I found a potential roommate on Facebook who does not have the same major as me (psych) before I realized I got into the LLC. My first dorm choice has been Millennium Hall, where the FYES LLC is. Should I stay in the LLC, even though I will change majors because I like the dorm and lose my potential roommate? Or should I opt out of the LLC and stay with this compatible roommate of a different major?