I tried it once to see if i could make the 7th at bethpage in regulation. It didn't go well (110 yards i think)
With legit reason:
In the real game, proper drivers are much bigger than other clubs in the bag. They're designed for tees where the ball is elevated, hence they have a sweet spot in the upper part of the club. Try to play such a driver off the fairway in real life, and the ball will at best bump and roll for about 100 yards. Now i realise some other games let you use the driver, particually older ones, but this games going for more realism (ie: pros never take out drivers on the fairway).