If he is willing to work, Boston University's College of General Studies. You do your first two years taking liberal arts classes in an interdisciplinary program before completing your four year degree at one of the other eight colleges at the university.

This program is looking for those students who seem smart but may have not yet hit their academic stride -- in my case, I had high SAT scores and a middling GPA.

http://www.bu.edu/cgs/academics/core-curriculum/