So basically 3 suppressed Guardians vs a Guardian with powers but not health regen? Just lay down 3 people with sightlines to flanks and a general mid point and the Dredgen wouldn't be able to do anything. The meta with 20 minutes would just be to wait and survive near impossible odds to get your super and maybe manage to get a clear. Like many players don't even have a 1.0+ KAD on PvP so this would just be a instawin for the 3 people every time.