Seems just the opposite to me. Its a drill for the lesser ranked player.
I think the traditional "play the ghost" is just a ego boost for players that want to run racks but can't do it from the break. Taking ball in hand after the break just isn't a realistic game situation. If your playing the best player in the world you should try to play them straight up and get your break working. If you are controlling the cue ball off the break, you shouldn't need ball in hand. Look how important the break is in a pro event. If you are totally skipping this section in your play, you are not working on a major part of your game.
I'm not expecting anyone to go along with anything. I just made a suggestion that has helped my game by playing with 2 cues in my pracice session.
I would never call 14.1, "9ball". Straight pool actually requires you to think. I could never confuse the 2 games

. I have though of a game called 8.1 continuous. Basically 9ball played like straight pool. I gave it a shot and it was too hard to play. Hitting balls in order then worrying about a break shot. 14.1 is hard enough, don't need to hit the balls in rotation as well

I may try 8.1 continuous without the rotation part and see how that works though. I also am going to post in the main forum and see if anyone has any suggestions on an 8.1 continuous game. Thanks for making me remember about this thought I had a while back.