Kopi at 22 was in a system utilized during the Crawford-Terry Murray years which allowed Kopi to flourish offensively. QB frankly is currently in a system where the 200-foot game is more emphasized and offensive production is limited. I can understand your frustration with QB not living up to his potential but this is a certain something I have to point out here. Let's be real, not every center drafted in the league is going to be Gretzky, Crosby, Malkin, McDavid, or Yzerman. Trading QB away for a player who could quite likely end up even worse than him is a real bad take at this point.