KANSAS CITY, Mo. -- Even though expansion may be gone from the agenda of Big 12 presidents, the aftermath and implications of remaining at 10 linger. “Has it only been a week?” Bowlsby said at Big 12 men’s basketball media day. Old topics took on new life Tuesday from the conference’s pro rata clause, which played a key role in expansion speculation, to Bowlsby’s acknowledgement that significant discussion of individual candidates occurred at the board of directors meeting last week.