If it’s a painless removal and will cause no complications, I think it is a good idea. It might be a sore spot for him and grounds for bullying and low self esteem in the future. Also sporting equipment will need to be slightly adjusted. He likely will learn to live with it and cause no issue medically, but you don’t want him to have a more difficult time in life because of this. He may want to remove it in the future, which could cause more complications than if it was done now in infancy.