Hi there!

I guess it really depends on what you are trying to accomplish.

For 1v1 i can recommend the following team which more or less carried me to sennin rank in arena.

Edo Minato is fully skillbroken with Assist link Barrier. Good, versatile team with a lot of control. As for summon, there are also a plethora of options. Only the Combos are somewhat limited and it lacks a bit of damage output compared to blitzy team.

Earth main works aswell with this team.

In theory the synergy is good but we have yet to receive confirmation from the mods that the kushina passive takes sasuke's passive into account.

I dont have sasuke rinne, so i cant confirm it.

On the other hand, in arena nowadays you would need at least 1 unit in your line up with immunity to debuff suppression. So if you plan to use Sasuke/Kushina i`d rather build another team around them, maybe with edo nagato (full bt). Then you have Rinnegan support, chakra drain, immunity suppression and buff/shield cancellation.