The complaints of "grenade spamming" are funny. Given the grenades are currently so weak anyway, the improved grenade recharge has made actual engagements more common in CD. At the beginning of CD the "team shoot meta" was still common. Did not take long to change that when you tossed a couple of nades where the enemy was camping. Sure, the grenades may not kill them but you can bet they left the campsite. It goes to show that given a viable counter ANY so-called "meta" can be effectively challenged. Bungie just proved that players want more choices and less "balance".