Opinions on best defense line up based on these hero’s?

I’ve posted my current defense along with all of the 5*s that I have maxed. Any thoughts are welcome!

I’m going way out there to make you think.

I like rainbow which you have. But I find Aegir not the best with so many dispellers out there. If you’re in a mid alliance, he may still work, but less so later.

So what about Clarissa as a tank? She may need some emblems. And then focus Kage more so on offense and use Alice as a rogue on defense? Just throwing this idea out for thoughts.