Bring back upgrades please

Dear ea/popcap,

i greatly appreciate everything you have been doing such as adding new plants to the game to keep it fun. However i feel like upgrades such as the 8th bonus seed slot you could buy in store should be brought back. This is because not much people would rent the 8th seed slot so why not bring it back to the store so players can just have the option to permently have the 8th seed slot. Again thank you for adding new content to pvz2