If a disposition includes a separate concurrence or dissent whose author desires that it be published, then the disposition must be by opinion.
Ariz. R. Civi. app. proc. 28
<The Jan. 1, 2015 amendment is applicable to all appeals filed on or after Jan. 1, 2015, as well as all other appeals pending on that date, except when application would not be feasible or would work an injustice, so that the former rule will be applied.>