Do you have a second Kunshira? She's a decent hybrid DPS at 7*, though she's locked to a dual element chaining move (wind / thunder I think). Do you actually need a hybrid dps? You said you have Hyoh, so you're set on dps for a long time. Here's a quick preview of the upcoming trial fights and what kind of team you may want:
Europa reborn -- Hyoh is great for this
Calcabrina -- Hyoh is great for this
Dark Shiva/Golem -- You want at least one phys and one mag dps. Your Hyoh + friend mage is fine.
Odin 3* -- Hyoh is great for this
Phoenix 3* -- very easy fight
Leviathan 3* -- Dps doesn't matter much here, but you need a good tank/heal/support squad.
Shaula -- this fight is extremely delayed, it was powercrept 2 months ago already
Nunki -- another super delayed 10 man, it's already powercrept
That's the next 2-3 months of content. By the time we start getting the harder stuff like Gilgamesh reborn or Alexander 3*, then we're at our next stage of power creep with units like Auron, Akstar, etc.