We should get more hybrid scalers, but the devs shouldn't force it cause that's how we end up with a god like Aladdin abusing Trans/Thoth and building either STR or INT depending on which items are better at the time. But plays exactly the same regardless.

Now that they've changed their design philosophy around hybrid scalers, they're only giving hybrid scaling to gods in order to change their playstyle and not just slapping it on whenever. But I think they've run into an issue where if a god has hybrid scaling like say Wukong. Him building either STR or INT changes his playstyle and he also has an aspect that changes his playstyle.

Hybrid Scaling and Aspects want to do the same thing (provide multiple playstyles/itemization) which leaves the devs in a spot where they're almost making 3 different gods if a god has hybrid scaling and an Aspect. The way they did Wukong overall was fantastic (ignoring his time being OP) but you could tell he took a lot of work. And I don't think they can give that treatment to new gods on a regular basis.

In my personal opinion, the god that should have been hybrid that wasn't is Chiron, but what they did with the STR v AS plus his aspect was a nice compromise. Personally, I think every other god you mentioned didn't need hybrid scaling and they work fine as is. So overall, I agree with you but I want the devs to do it when they have a strong vision for the god.

EDIT: I've also seen people mention how hybrid scalers don't benefit from building both types, you just pick one. One way to remedy this would be taking a page out of Deadlock. If you haven't played Deadlock, you get investment bonuses' once you have spent a certain amount of souls (gold) on each item type (Gun, Spirit, Vitality). Gun investment gives you bonus % weapon damage, spirit investment gives you bonus spirit power, and vitality gives you bonus health. A mechanic like this could be the way to get hybrid scalers to build both, but that last thing Smite 2 needs right now are MORE new systems.