Officials said President Obama will not announce his decision until after he returns from his upcoming trip to Asia and stressed that no final decision has been made, even in private. But the plan under consideration would represent a middle ground between different requests made from the top commander in Afghanistan. But the plan under serious consideration would split the difference between troop requests made by Gen. Stanley McChrystal, the top U.S. commander in Afghanistan. McChrystal had put forward a "high risk" request for only 10,000-15,000 troops, and a "medium risk" request of 40,000-45,000.