Preheat oven to 350 degrees. Saute sausages in heavy large skillet over medium-high heat until cooked through, crumbling coarsely with back of spoon (about 10 min). Using slotted spoon, transfer sausage to large bowl. Pour off any drippings from skillet. Melt butter in same skillet over medium-high heat. Add leeks, apples, celery and poultry seasoning to skillet; saute until leeks soften (about 8 min). Mix in dried cranberries and rosemary. In a large bowl, add mixture to sausage then mix in bread and parsley. Season stuffing to taste with salt and pepper. Mix eggs into stuffing.