Based on the misunderstanding about the part 6 poster, I came up with a weird assumption about Wizarmon in tri.
According to Beelzebumon's profile, he could stand at the peak of dark army, nightmare soldiers, if he cared to. I wonder if this implies that he could even beat Appocalymon as a memver of nightmare soldiers. And of course, he is one of the seven great demon lords.
Cuz Wizarmon, Baalmon, Beelzebumon is legit, it's safe to assume that Wizarmon was potentially too important of a digimon to be dead for all the eternity. And whoever the main villain is, it may wanted to revive him and to do so, digital world should got rebooted.
But I know. This is not gonna happen and Wizarmon won't evolve and won't have an important role in tri. like other characters. He may even turn out to be Bakumon's adult form in the worst case.