The only certain trouble/impact that I see is that he will not be using the scholarship space set aside for him for the fall semester; an effective net loss of 1/2 of 1 year of 1 scholarship. That could grow to eat the second 1/2 of 1 year if he does not graduate at least 1 semester early, thus vacating his spot.
Does it mean that he will struggle academically while at Bama? Maybe, maybe not. Are his current struggles an indication of him or him not overcoming his current academic environment. Generally speaking, a student/athlete's prospects for academic success increase once they get on campus.