Hi, for D4 and aviation fihters using only the PP is almost useless because you can't go for BH or SH.
I think that selling PP and Blitz on the same dates is usefull for this kind of players, expecially who wants to buy packs sometimes, not every month (today if you buy PP and Blitz only once and you won't buy packs next month, you use them togheter only for 15 days).
What do you think about it?