Do the legendary weapon stickers in the mil center swap around as time goes on?

Like, I see that only Balrog and Eternal are in there atm. In a few months, could Aemis and Avarice swap in and replace those two for a few more months?

Not sure whether to wait it out or buy them from users, since I was on haitus when these stickers first came out, so I don't know much about them. ^^;

Yeah, the stickers got divided between the seasonal changes like the other actual legendary weapons in there. Don't worry, they are retired yet. So if you don't mind waiting, you can still get them all for the base 1 mil. price directly from the MC within a year.