The Houston Rockets are in the discussion stages of a complicated, three-team trade that would send Tracy McGrady to the New York Knicks, sources told Yahoo! Sports.

The centerpieces of the trade would include the Washington Wizards shipping forward Caron Butler and center Brendan Haywood to the Rockets. The Knicks would send Al Harrington to the Wizards. For the Wizards’ part, they would still need another player, as well as a draft pick and cash to make this a workable scenario, sources said.

Other players and contracts would still need to be agreed upon for a deal to come together, but there is a framework to the discussions.