SU receives federal funding and State funding. What could happen (which I doubt most here really care about) is that the US Department of Education's Office for Civil Rights or the the NYS Division of Human Rights or Attorney General's Office take notice of the length of suspension imposed for an African American student and do a deeper dive into SU's practices of suspending students, focusing upon whether their are racial disparities. This is a somewhat common occurrence at the K-12 level. That does not necessarily directly change Allen's situation, but could cause SU to change its practices.
*** I am not claiming their are racial disparities in how SU imposes student discipline, that LA was the victim of such disparity, or that LA's suspension was even "unfair." Candidly, I have no clue as I have not read the entire record nor am I privy to disciplinary data.