My reply may not be popular but I personally think they should keep it as is. Yes. in real life it is way easier to play out of fairway bunkers, but with so much other assistance in the game, what would be the penalty of hitting a fairway bunker if it plays similar to the fairway suddenly?
there need to be differences between the game and real life, we can't take all the advantages of the game (putting grid, wind strength, exact yardage,...) and on top of it make the fairway bunkers not real "hazards" anymore. Then why bother aiming? Just grip and rip and wherever the ball lands, it will be ok to play :-)