11+2 will be better than 9+2, ..... eventually, it is still a number and not every body is happy with it.
The consideration here is whether X+2 is better than previous years method.
Some early years, they played 13 rounds ?! But now a day, if you have too many rounds, may be not many can join.
So, those officers in-charge at SIXGA will have a hard time to deicde on the number ....... as for us as players, we just participate if we can affort the time for that year.