My son cannot play basketball for the life of him. And music ... so NOT talented, lol.
HOWEVER, I will say, that it seems to me our kids function at extremes: with most every task, my son seems to be either exceptionally talented, or well below normal. Very little middle ground. Shoot, I can't think of ANY middle ground: just amusingly horrible, or blow-you-away talented.
Where those talents and weaknesses lie is NOT consistent for all children on the spectrum. While there seem to be some areas with bigger clusters of talent or disabilities than others, there still aren't any universals.
If your son has a talent for basketball, give him opportunities to enjoy it. Shoot, a child like mine faces so many ordinary daily failures, he absolutely needs to showcase those areas of sheer genius just to keep his self-image up (which his is, fortunately). Grab every opportunity you can that will let your child's unique talents shine. Assuming HE enjoys it, of course. And team sports can prove a positive opportunity for your child and your family. It will stretch his social skills, and give you a social community of parents to enjoy (my son actually plays soccer even though he has zero talent for it, lol - he just "likes" it), assuming you can get a coach who will work well with your unique child (I always make a special request - the last thing you need with an Aspie child playing team sports is a macho coach who doesn't tolerate quirks).
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Mom to an amazing young adult AS son, plus an also amazing non-AS daughter. Most likely part of the "Broader Autism Phenotype" (some traits).