What a difference a couple of weeks and a major shakeup can make, eh? Todd McLellan’s tenure as head coach is off to a red-hot start — let’s just call it what it is. Small sample, but the team is 4-1-0 since firing Derek Lalonde. McLellan has brought some much-needed structure to the team’s needs, which include fiery comments and a “back to basics” approach in practice. The question that some…