Going off this dialogue
Shaw: King Greyamne, I thought you should know. Wrathion asked if there’s been any word from–
Greymane: Anduin? He asked me the same question. Though their friendship has been strained, I know the king considers Wrathion an ally.
Shaw: Several years have passed since Azeroth’s heroes returned from the realms of Death.
Shaw: In that time, I’ve followed up on countless leads. Reports that the king was sighted here or there. None of them have been proven true.
Greymane: I do not think that we will find Anduin until he wishes to be found. That may take some time.
Shaw: Turalyon is popular with the nobles, and he’s a natural leader to our soldiers. But the people of Stormwind miss their king.
Greymane: The best thing that any of us can do is give Anduin the time he needs. And to be here for whenever he comes home.
Probably will be