The medical news was mixed today. Lamar Odom (calf) practiced with his teammates and might play Tuesday night in the Lakers’ exhibition game against the Golden State Warriors in Ontario. Pau Gasol (hamstring) and Luke Walton (back) went through a limited workout, but they were said to be doubtful to play against the Warriors. There’s not a pressing need for any of the three to play. Better to get them right for the season opener Oct. 27.