I don't think so. The top ten contemporary calligraphers in China are: Fan Ceng, Shen Peng, Ouyang Zhongshi, Zhang Hai, Duan Junping, Dong Qichang, Li Duo, Zhang Xuguang, Hu Kangmei, Su Shi and Su Shi.
Although Sun Dayu is also a great calligrapher, he is not one of them. He can only say that the quota is full.
Please adopt it if it helps.