You know what might help with this cause? Posting threads with suggestions of what to replace it with. Destiny, as a loot game, is always going to have things to grind for, and they've had materials of some sort as part of infusion and gaining perks and whatnot since the start. So instead of just saying "GET RID OF CORES", try suggesting a reasonable replacement. Threads like these merely show a problem, not one considered universal, and one easily ganged on by the forum hive mind. Provide solutions and actual feedback and maybe...and I wouldn't hold my breath on it, Bungie seems intent on dying on this hill...they might listen. This thread is next to worthless as feedback.