When you own a hockey club that has won the grand total of one playoff series since you bought the franchise in 2008, there hasn’t been much opportunity to take many bows. But you’d figure Edmonton Oilers owner Daryl Katz could take one now with the brilliant success — other than the Oilers’ exit in four games of the first round play-in qualifying series — of Edmonton’s Hub City hosting of the 24-team no-fans-in-the-stands coronavirus Stanley Cup playoff tournament.