Hey Riot, can you make it so Heimer's Mega Turret can't get smited?

I appreciate all the changes and all and the insane buffs he is getting, but it has always been too easy for a jungler to counter a Heimer in a teamfight. If heimer chooses to use ult Q, he can be immediately punished for his choice and lose out on a ton of damage. Since you are buffing his RE grenade, it feels like a much stronger teamfight ability, rendering the RQ too risky to try and use compared to a more reliable RE. Maybe make the mega turret "unsmiteable" so it isn't immediately obsolete. His smaller turrets should be smiteable, however. That has always been fine.