This problem will likely be addressed, just as every problem is in the off-season (in Belichick's timeframe, not ours).
If it is not addressed, then we can start to wonder if Brady, McDaniels, and Belichick are just fine with the way things are--which, while many will disagree, may very well be the truth.
This current offense puts up pts at a 36 point average the past few years, not to mention the fact that it allows Brady to take advantage of getting rid of the ball quicker, taking less hits, and very likely even prolonging his career. The offense is tailored to the strengths of some very, very good players. The offense turns the ball over few and far between. Something they are doing is right, since they are historically better than 90%+ of any other offense.
Although it's hard to argue with the thought of having one more piece to the puzzle which can indeed be significant, even if their role is mainly as a decoy, time will certainly point to one direction or another; and if they do not address this issue then we can start to assume that they are fine with the ways things currently are, and that the offense is tailored to be a certain way.
My guess is that the issue will be addressed, only time will tell, but we will know soon enough.
My opinion is that we'd have been just fine if not for the major loss of Gronkowski in back to back years in the season's biggest games. We may have very well have overcome that injury too, had it not been for the loss of Talib yesterday, a few bad breaks (I keep saying to just freaking sign Pollard and sit him on the bench, but no one listens), and the strong defensive play from a good team that is Baltimore.