By Avi Creditor Josh Sargent was pulled from Tuesday’s match vs. Luton Town at halftime. When Josh Sargent was pulled from Norwich City’s match vs. Luton Town on Tuesday, it may have been cause for concern for the U.S. men’s national team, but Canaries manager Dean Smith has moved to ease that worry. Sargent, who has found his scoring form for the second-tier English club and is firmly in the mix to be part of the U.S. World Cup team, was taken off at halftime with an apparent leg injury, but he’s not expected to miss any time. “Josh got a whack on the back of the leg, so he couldn’t really ex…