Pretermitting which standard the trial court used, we will affirm its denial of class certification if right for any reason. Ardis v. Fairhaven Funeral Home & Crematory, Inc., 312 Ga.App. 482, 484, n. 1, 718 S.E.2d 843 (2011). (b) Bickerstaff next argues that the trial court erred in determining that he was not empowered to reject arbitration on behalf of the class prior to certification.