I was just watching the Niels Feijen 116 ball run on Veoh. There was a point around 24 minutes where he has a line up of balls across the table at about break ball height that are all open to pockets. It seems like easy pickins from here, but the position play difficulty this presents makes me realize just how much easier a single ball anywhere between the side pockets or even uptable near a side rail would have been to help the situation. He's a champion, so it didn't stop his run, but it was tough position play with a lot of angle crossing, and his break shot ended up being a more severe angle than he would have liked.
I think it's worth mentioning that pushing a ball or two up at least a diamond above the rack area at some point is a very helpful thing. It not only gives you a great key ball but can serve to link you from one side of the table to the other in a case like this.
Another thing that might be useful would be to leave a ball or two below this row and to use them as linking balls. Be willing to shoot one or two of the lined up balls into uptable pockets, or use the low linking balls for natural one or two rail position to get above the row of balls.
Here's a similar layout Niels':
I think it's worth mentioning that pushing a ball or two up at least a diamond above the rack area at some point is a very helpful thing. It not only gives you a great key ball but can serve to link you from one side of the table to the other in a case like this.
Another thing that might be useful would be to leave a ball or two below this row and to use them as linking balls. Be willing to shoot one or two of the lined up balls into uptable pockets, or use the low linking balls for natural one or two rail position to get above the row of balls.
Here's a similar layout Niels':