It is highly likely that his presence will be felt through these intermediaries until circumstances make him a victim. Tyrael is still feeling the effects of destroying his Worldstone at the end of Diablo 2. This mysterious artifact defended Sanctuary from Heaven and Hell, and he now stands as protector over the land in its stead. Tyrael seems unlikely to lead any further expeditions into Hell or take his fight any further than The Pandemonium Fortress, where he may offer advice like Deckard Cain to those who choose to listen.
Five classes playable in Diablo have been announced so far and they all offer takes on options from earlier games. Given each installment so far has offered something new maybe Tyrael might become a player in the fight that balances the sides, giving players the chance to take on angelic or demonic powers to perform duties to Sanctuary. This kind of strategy is likely to be similar to the multi-tree expansion that was previously made public for the series.
It's doubtful that Blizzard plans to create Angels or Demons into classes as the game's focus is on those stuck between them. However, as the one who is in the middle of Heaven and Hell Tyrael finds himself in an unusual position in the entire Diablo the lore. He is more likely to be acting as a balancer in the tale, perhaps even an impartial voice, rather than taking sides as he once did. Even if he's forced to choose sides, Tyrael now understands the true value of the mortals, which is why he's likely to play a role in the events that unfold in Diablo 4.
The way Blizzard speccifies the character of Diablo 4 is a blend of the Studio's approach to Diablo 2 and Diablo 3. The executive producer and head of the Diablo franchise Rod Fergusson put it, "Diablo 2 was like locking yourself in. You had the ability to respec one time per difficulty. In D3, you sort altered your appearance as if you changed your clothes. Everything was gear-based as opposed to skill-based."Fergusson added, "I think the fact that we have skills on the equipment [in Diablo 4] is really nice for experimentation -- as a sorceress I [might] get Blizzard [on a pair of boots] three levels before I should and I can try Blizzard to see if I actually want it."If you want to learn more about Diablo 4 Gold?piease vist https://www.mmoexp.com/Diablo-4/Gold.html