The idea pretty much is taken off another successful f2p game... League of Legend. Heroes The idea call for creation of "Heroes" for usage in MP. Those could be pre-set characters, usually with their own unique skin (or atleast special coloration) and un-editable name. And most importantly, their equipment can not be changed. Each hero would theme more or less after a style of play (say a Bashing happy Warrior.. with skin of carry a big giant stone hammer). You can plug them into your MP team. Could see new Heroes added monthly or even weekly. Also down the line, due to their none-customable feature, could see more unique heroes, such as monsters. They could have certain special and unique cards that fits their theme (such as a Troll hero with traits of self heal). How to Get The Heroes This is where the LoL example comes in. Could see a first batch of say 15-20 heroes. They will be purchasable with pizza... AND each week, 5 will be available for all to use. (7 if you are club), and rotate weekly. Could also see in the future (after got more heroes), where certain ones could be offered as reward from SP map and challenges. Why? One key reason is that it give player another opportunity to spend their pizza. It is a proven model. Also it allow player to try out different builds, and allow for balance of special characters and monster play. And further more, it allow quick Out-of-box play for those who just want to jump into MP. What do you think?