Husker men’s basketball coach Tim Miles officially announced the signing of Serbian big man Sergej Vucetic to a letter of intent yesterday. Vucetic played last season at AIM Prep in Michigan, where the 7-foot tall lefty averaged 19 points and 12 rebounds per contest. Vucetic is the second signing that Miles has made since taking over as head coach in March. He’s the first 7-footer the Huskers have had in their program since the 1990-91 season.