Idea about upgrading Spring Traps

Hear me out on this:

The Spring Trap is the only thing in the game that can't be upgraded. I've talked about this with other Leaders from my clan, so what if the Spring Trap had 3 levels?

LV1: They will kill small troops, like normal, such as Barbarians, Archers, Goblins and Walls Breakers. Also, they will kick back stronger troops 3 tile spaces such as ​Wizards, Hog Riders, Valkyries, and Witches.

LV2: Kill - Wizards, Hog Riders, Valkyries, and Witches. Kick back - Giants and Golemites.


LV3: Kill - Giants and Golemites. Kick back - P.E.K.K.A.s and Golems


I haven't worked out what the cost should be, but I think this will help make them stronger, and yet, not over powered when TH3 players have something that is just as strong as TH11 players have.

#VYCUV9Y

Sounds very overpowered on the knockback part, rest are fine.