The Celtics are up to something. Talk to any front-office executive here at the annual Summer League festivities, and the consensus is that a major deal involving Boston is coming soon
. But it might not be the deal most were expecting. While speculation has held that the Celtics would pursue Thunder point guard Russell Westbrook after Kevin Durant left the team to join the Warriors, sources told Sporting News that Westbrook’s representatives have been given no word of a potential deal. Westbrook can become a free agent after the season, so it would be part of the due diligence of the Celtics to find out if he’d be willing to consider staying in Boston long-term.