It would help me to better understand what you fully mean, OP, if you explained what specific packs you had in mind for adding.
If you’re talking about things like the club system or the weather system or the holiday system or the retail system, etc. I mean, tbh these are the kinds of things that at this point should have been in the base game from the get go or put in free patch updates early on. At this point it’s just too late for EA to decide that things they once designated as having value in a pack suddenly get put in the base game and no longer have any value in the pack because they’ve taken some novelty from that pack. And odds are they’re not gonna change the price of these packs permanently, even thought they’ve now altered its value. It seems shady to me. They did it with vacations already. They did it with the hot tub.
