A way to buff up turrets, preventing squishies from diving without tanks.
Create a new "item" for the turrets.
Charged Shot :
"After not having attacked enemy champions for 5 secs, the next shot the tower fires at an enemy champion deals double damage but doesn't have armor pen."
The point of this would be to prevent squishies from diving as easily as they do now, while still allowing tanks to tank turrets to facilitate dives.
Alternatively, we could also have it be
"After not having attacked enemy champions for 5 secs, the next shot the tower fires at an enemy champion deals double damage and has 60% armor pen."
This version would simply prevent early dives, regardless of role.