Based on his versatility, shooting and the fact that he's only 24, the Mavericks intend to offer a maximum contract to Golden State restricted free agent Harrison Barnes, a source said. The Mavericks, who have been shut out so far in free agency, have a huge hole at small forward, Barnes' primary position, after the departure of Chandler Parsons to Memphis. Barnes also can play some power forward and is a good enough 3-point shooter to fill in at shooting guard in a pinch. - See more at: http://sportsday.dallasnews.com/dal...gn-free-agent-harrison-barnes-max-offer-sheet