Suggestion to incentivize group grinding by lowering the taxes for items listed to the CM by a considerable amount when special deals is turned on.  Also remove the XP penalty for being in a group, Yeah in theory you get more xp because you have 2 people contributing but in reality you do not.  

Or they can reduce mob respawn time, or increase mob density, and slightly increase "wifi-group" range. 

just give every1 their own loot bro.

Incentivized :D

For a lot of the spots, to grind in a group they need to expand the wifi range, so you benefit from the kills others are making. If they do that, it doesn't have to be group loot, and it would probably be better that way so you don't have to double track to pick up stuff.

But it would definitely be nice to go out with friends to grind.

I would so love it if this game actually made you want to play with other players, instead of seeing them as threats, who will sooner kill you than say hello....