I had a very similar question/problem while working a tournament at Winged Foot East last week....
On #4, the long par 5, "Old Soak". I'm sure some of you are familiar with this hole. It is virtually unreachable, as the hole bends around a pond on the right. The pond is also guarded by some very tall trees on the inside of the fairway, making nearly impossible to hit over them, especially with a fairway wood that would be necessary to hit the green in 2.
So, during a practice round, one of the players in my group pushed his drive right and into the rough, close to the pond. At this part of the hole, there are no trees defending a long wood into the green, because it is not needed to guard from the fairway, it is simply to long... Anyways, we get one of the best lies in that rough all week, its almost teed up. So I give him the 3-wood, the thing just takes off, clears the pond by a ton and we are looking at birdie.
The thing is... If you hit the ball in the fairway at ANY distance, you have no shot across. NONE. Only a long push into the rough has a shot at reaching in two... Is this a "problem" with the strategy?... I lean towards yes... My feeling is either another tree should go in to prevent it, or it should be mowed down to fairway, and played like that, because 99.9* of golfers still aint gettin there!