The youngest Ball brother, 16-year-old high school junior LaMelo Ball, now has his own signature shoe and his father, LaVar Ball, told ESPN that he isn't concerned whether it will affect his son's college eligibility. "We'll worry about it when we get there," Ball told ESPN. "Who cares? If he can't play, then he can't play. It doesn't mean he'll stop working out and getting better." The NCAA did not immediately return a request for comment. LaMelo Ball's shoe -- the MB1 -- was available Thursday for pre-order through Big Baller Brand's website for $395. His oldest brother,? Los Angeles Lakers?rookie Lonzo Ball, introduced his signature shoe this summer?for $495. LaMelo Ball, who attends Chino Hills (California) High, has verbally committed to attend? UCLA?in two years. He is ranked as the No. 7 player in the Class of 2019. He is not under the NCAA's purview until he signs a letter of intent. "Maybe in two years, they'll change the rule and he'll be able to go to the NBA straight out of high school," LaVar Ball said.