To everyone else, techniques were the factor that restricted the rate of progress of training. If there were no outstanding contributions, there would be no techniques either.
In the Heavenly Network now, only geniuses like Cao Qingci could break through and advance to Class B. Although she was still a beginner Class B, she had made up for the Heavenly Network's lack of high combat power.
As for peak Class C's like Zhong Yutang and You Mingyu, who were consolidating their Class C status, could make up the foundation of the middle classes. Thus, the Heavenly Network was no longer in a rush. They focused more on the overall improvement of quality, rather than blindly speeding up the process.