Coop Scenarios and Ui addition

Hi,  i was wondering if we can get coop versions of the scenarios.  I realize there's coop maps.  only if its relatively easy thing to do.  it also would be nice for some additional UI, for when i have completed easy medium hard etc and it just mark as complete and the top score for me and others be a little easier to see from the main screen.  i have been playing through them and have done some really hard ones, but when you come back a week later its hard to tell which i have done and haven't.  and maybe consider a weekly community scenario challenge like in we are billions.

got to 97mins on king of the hill on normal, till experimental juggernauts came over.... yeah im not sure what i can do to stop those haha.   its like we need another upgrade level on the artillery's.