Field Locker endless grind?

So I think i was about level 60 when i started to save up Field Lockers and Currency… all the way up til level 100 and ended up with 60 field lockers and 45k currency. Not including all the lockers i opened prior to hitting level 60…

I opened up every field locker and got 1 Exotic Shader…Purchased 100 more lockers and opened them all. And again all i got was one Exotic item…Was really hoping for a “Mythical” Trophy. That is horrible odds… i could probably open 1000 lockers and maybe never see a single one.

A fix could be:

I think all Predator trophys and fireteam knives should be available to purchase via currency.

Hopefully Illfonic will look into this.