Game Mechanics guardian angels

guardian angels should always target the mob that has the most hp it can reach since when i was doing eo the mini bosses always spawn minions and then half my dps is gone to useless minions instead of what needs to die the only issue i see here is if there is somewhere an unkillable mob(yayah ) and other mobs need to die u could lose dps

 

I think that guardian angels should attack the first mob you shoot after summoning them in.