Hi,
My suggestion is to add "Power Tokens" as payment option of:
-Team's name change: 3pt
-Stadium's name change: 3pt
-Add more shits desing as "premium shirts" only for Club Members: 5pt
-Stadium pack (set your stadium to optimal structure the next league, ex: if you are from 5th div. it will turn your stadium to 4th div optimal structure) days should be waited as currently is but you don't pay it with team's money, you pay with PT: 150 pt
-Premium stadium pack: same as before but only one day to have all your improvemnets! price suggested: 300 pt.
If implemented I accept be named HMA xD.
Regars!
Pablo.