possible Qol buffs for poppy before her rework

I know that poppy is a beast late game but even a little buff (in regards to mana LATE GAME) would be really awesome because poppy's core items are super expensive and it just take wayyy too long to reach that point.

for example increasing the mana cost for paragon of demacia to 100 and rank 1 then lowering it's cost as you rank it. Or reduce the wind-up for her auto attack a little. Or increase the range of heroic charge by 25-75 or increasing the knockback so that my target doesn't always stop a pin-head away from the wall. Or buff that goddamn mana pool.

I just want more efficient mana costs for late game mostly because running out of mana with blue buff late game is stupid.

because poppy is just not played at all because of a bad reputation regarding her bad early game and mana hungryness. I really don't think a tiny utility buff is really going to break poppy. because if you let a game go past 30-40mins it really is your fault.

(The only reason poppy is even playable is because trinity force gives mana)

TLDR: What a I saying is one of her abilities cost slightly less LATE game eg 100/90/80/70/60 mana instead of 70/75/80/85/90 mana (cough cough her W ), I know this won't happen because poppy is technically broken, but like nasus/trynd if you reach that point where she's that unstoppable it should be YOUR FAULT since she's easy to zone.