They didn't block IP for dual box, just a hardware restriction (1 game per computer), so if you have 2 or more PC in your house then you can play multiple account. Or just launch game in a Virtual machine on the same PC (you need to have a good pc to do that). I see )) But I can buy PA for simple dualbox on one PC. Of course i can use my laptop too for second account for example. Maybe it would be more comfortable (2 fullscreen windows). BTW, ingame drop/spoil database is more interesting for me if it will be well made ofc. Will see, will see. Now the most important thing to be - online. All other features will have minor sence.