Nunya1287 that's the reason I want the extras, there is always so much wasted sp that I receive no matter what. Take last season, I could of gone at least an extra 10 levels over, so it would be nice to get something for that rather than watch it go to waste.
It would help with a lot of sbcs aswell, I get that choosing the correct one to do is a skill in itself, but even then the amount they cost is astronomical, and if the pack weight can't keep up then it's clear they want people to go in the store all the time. I've used the store before for emergencies when finishing an sbc to make sure all the squads I've put in aren't wasted, but it's not something I look to all time. I want to earn what I've got through rewards and sbcs, not just by putting a bunch of money on a game that you already have to pay for anyway.