In Portland, there is a growing belief that Jody Allen, the team’s owner, has a strong interest in Becky Hammon, who has been an assistant coach in San Antonio for seven seasons in her quest to become the first woman to serve as a head coach in any of North America’s four major men’s team sports. Neil Olshey, Portland’s general manager, continues to be relentlessly linked to Chauncey Billups, the former N.B.A. finals M.V.P. working as an assistant alongside Atkinson with the Clippers. As for the Portland star Damian Lillard, who initially voiced public support for Kidd before Kidd withdrew from consideration, we await an updated preference.