Florida quarterback Anthony Richardson said in a statement Sunday that he will no longer use the nickname "AR-15" as part of his personal brand because he doesn't want to be associated with the semi-automatic rifle by the same name, which has been used in mass shootings. An AR-15 style rifle was used in the shooting deaths of 19 children and two adults at a Uvalde, Texas, elementary school in May. "While a nickname is only a nickname and 'AR-15' was simply a representation of my initials combined with my jersey number, it is important to me that my name and brand are no longer associated with the semi-automatic rifle that has been used in mass shootings, which I do not condone in any way or form," Richardson said in a post to his official website. "My representatives and I are currently working on rebranding, which includes the creation of a new logo and transitioning to simply using 'AR' and my name, Anthony Richardson." Taking advantage of college athletes' newfound...