Americans should expect to be flush with cash next year, with fat tax-refund checks and more take-home pay in their pockets, says a top contender to become President Trump’s next Federal Reserve chair. “We are going to see the biggest refund cycle ever in the history of America, and people are going to get massive refund checks,” boasted National Economic Council Director Kevin Hassett this week in an interview on FOX Business’ “Varney & Co.” “We’re expecting just that part of it alone to be worth a couple-thousand-dollar refund … the numbers are striking.” Hassett’s comments Thursday came a day...