Can Banner of Command minions be more relevant to the guy using it?

Like, I take it a lot, and there are a few annoyances.

1. It doesn't show the damage you do to towers while you're attacking them.
2. It doesn't have any synergy with damage-increasing items like Lethality items and the Elixir of Sorcery (which both let you do more damage to towers)
3. It doesn't show your total tower damage dealt with the item in the post-game screen!

I literally dealt 8000 damage to towers with those empowered minions, and the graph only said I did 4k (Because of Demolish and stuff)

I'm sure the Zz'rot Portal has these same problems, but Banner is better