I think the problem many have with SPS is that any of your rewards end up in your staked holdings and so you have to wait a month to basically extract 100% (of say the 3.59 SPS you earned today). I had SPS saved up, but for new players SPS was already hard to come by I'm getting maybe 3 SPS per day from my staked and then anything else I earn, whether land/towerdefense packs, rewards and season chests is un-usable cause it's all locked up. It'll be months before I have enough reward SPS to buy more packs. I think it'll just take time for people to buy the packs, why the rush?