I just got done playing battleground all day decrypted about 13 season of the chosen weapon engrams and out of the 13 I get 3 rocket launchers, 7 leaner fusion rifles, smg, sidearm, Bow, on the 3 rocket launchers, I got chain reaction on all 3 really, out of the 30 since the beginning of the season all I get are crappy repeats, ther should be a perk protection of some kind, the more you don't get a perk and newmerious repeats of other perks, the ones you haven't gotten shot be more likely to drop of something, this is getting redickulas...