Banner Buffed Minions

What if a Banner of Command buffed minion had hit counters similar to how wards do, so they need to be hit so many times in order to be killed, and they dealt percent health damage to champions?

This would actually make them quite relevant and would require genuine attention from enemy champions.

Keep in mind that they would follow the same aggro system. This would mostly just make them harder to be put down by champions with mindless wave clear, and it would be unwise to tank their damage.

(also this is literally came to mind over the last few minutes so it is definitely not a thoroughly though out idea, .. just something to throw out there)

Good morning!