CHANGE THIS CHALLENGE.

I played a lot of the battlefield in the past and in those previous games the challenges make sense but here (Im talking about the unit challenges) are insane... how can u revive 30 teammates in a single game of team deathmatch???? The game last about 5 min its impossibile. I tried to revive only without shooting anyone and didnt reach half... THESE ONE NEED TO BE EASIER PLS FIX IT SOON.