Mason Mount returns to training at Carrington Erik Ten Haag confirms that both Mount, Casemiro and Lisha could return in JanuaryMason Mount returns to training at Carrington Erik Ten Haag confirms that both Mount, Casemiro and Lisha could return in JanuaryMason Mount returns to training at Carrington Erik Ten Haag confirms that both Mount, Casemiro and Lisha could return in JanuaryMason Mount returns to training at Carrington Erik Ten Haag confirms that both Mount, Casemiro and Lisha could return in JanuaryMason Mount returns to training at Carrington Erik Ten Haag confirms that both Mount, Casemiro and Lisha could return in JanuaryMason Mount returns to training at Carrington Erik Ten Haag confirms that both Mount, Casemiro and Lisha could return in JanuaryMason Mount returns to training at Carrington Erik Ten Haag confirms that both Mount, Casemiro and Lisha could return in January