I wish the cannons were more “imposing” or more “menacing.”
A special upgrade for area damage, for all civilizations, would really be something I’d like to see.
I have no idea if this would “break” the game.
I don’t think so.
Especially since this area damage already exists in the game, but only a certain civilization possessed it.
Now, it would be a way to make it available to all civilizations, end for all types of cannons (though each would have a different area-of-effect effect), but it would require research.
Another thing that could be done is that the final shot that finishes off a unit should have a physics effect on its death.
It would be really cool to see units flying, rolling, falling sideways, and being thrown far away.
That would be a really cool death effect.
I hope to see this someday, still in AoE4.
Video comparing cannon death effects in AoE4 vs AoE3: