so i just played a comp game in plat elo against a tik toker and my friend messages me saying "yo youre in a game against this tik toker whos playing with a radiant smurf" i immediately tell my team that theres a radiant smurf on the other...

If i buy a skin and dont have any upgrades on this weapon yet i can only buy one skin (for example a green skin), but there is a blue one too - can i unlock the blue one after i bought the green one OR do i have to first upgrade the weapon...