Wagner “absolutely” leaving Union this Winter, USMNT play final friendly before World Cup and more in today’s links Philadelphia Union News Tom Bogert drops Kai Wagner update Expectation is that Philadelphia Union star LB Kai Wagner will “absolutely” be sold to Europe this winter. U.S. Soccer News USMNT to start Christian Pulisic, Ricardo Pepi for final World Cup warm-up game Neither player featured in last Friday’s 2-0 defeat to Japan. Pulisic sat out the match due to a knock picked up in training, while Pepi was an unused substitute. Now, both will get a look against the Saudis. USMNT vs.…