[Snake]

Rating shouldn't drop on summons or mercenaries, last I recall. If it does then it's probably unintended. And if it is not unintended, it should be.

In fact, comparing to Boxer. It's not like Tactician has a fluid way to passively gain rating as the battle goes. So even if a Boxer's sturm is back to zero, over time it will go back as they do damage.

Tactician's well-sweated ranks? Peace. Gone forever.

I'm all down to make Tactician's rate only go back to zero if you are the last standing of your team. If everyone died under your guidance then it's justified for you to take a massive L for it.