Thanksgiving Turkey with Holiday Rub

Name: Thanksgiving Turkey with Holiday Rub
Ingredients: 2 teaspoons kosher salt; 1 teaspoon freshly ground black pepper; 2 teaspoons dried thyme; 2 teaspoons dried rosemary; 1 teaspoon dried sage; 1/2 teaspoon garlic powder; 1 (14 to 16 pound) turkey, rinsed, patted dry inside and out (neck, heart, and gizzard reserved; Salt and freshly ground black pepper; 2 tablespoons olive oil; Turkey or chicken stock; 2 garlic cloves, thinly sliced; 2 shallots, finely chopped; 3 tablespoons all-purpose flour; 2 tablespoons fresh lemon juice; 1/2 cup sour cream; Kosher salt and freshly ground black pepper