This is from a hoopsrumors article...
The addition of two guards casts doubt on the future of Lonnie Walker, who is headed for free agency, Orsborn adds in a separate story. The Spurs can make him restricted by extending a $6.3MM qualifying offer by Wednesday, but there may no longer be a role for him in San Antonio. “He has done a phenomenal job in his development over the years and we saw the consistency he brought, especially in the second half of the season when he really hit his stride,” Wright said. “At the appropriate time, we will sit with (his representatives) and him and try to find out what’s next for him and the franchise.”