Dont count too much on that, since even with the expended roster (I have 53 slots), i'm still 100% cramped and can't use everything I have. For some reason, the gacha is giving me all the C/UC/R/SR before giving me any dupe...
I don't expect to see light on this side until 80-90 slots, which is pretty far. I will just try to keep 11 slots for the 20th (so I can use the 10+1 platinium), but after that...