Title. In shooting range we can test out agents that we haven't unlocked yet, and i think it would be a good idea to do the same with skins

So I can't remember who said it but I remember hearing someone say if you want to rank up you can't play smokes and I'm starting to thing its true. What is the general consenus? (I peaked plat 1 and now about to de rank to gold 1) *Process...