The financially strapped Wild couldn’t afford a new contract for winger Kevin Fiala and traded the 30-goal scorer to Los Angeles on Wednesday in exchange for a first-round draft pick and Gophers defenseman Brock Faber. Fiala will reportedly receive a seven-year deal from the Kings worth approximately $55 million. “We don’t have cap space,” said General Manager Bill Guerin, who knew during the season the team would reach this outcome with Fiala. “Honestly, to keep him, we’d have to trade three guys or two guys and deplete your team more. Then the following year, we’re in it even more. “It just didn’t fit.” This math has been…