The season is still four weeks away, but it’s never too early for a James Wiseman knee update Steve Kerr met with the press this week in advance of the Golden State Warriors’ first practice on Saturday. And he had good news about former No. 2 overall pick and one-time NBA champion, James Wiseman. Steve Kerr on James Wiseman: “He’s healthy. He’s played in a ton of pickup games in our building (the last month)…I think he’s got a lot of confidence in that knee now. That’s the first step. The next step is finding his role within this team.”…