When will trading come out?

mega4us

I have a lot of doubles but using them for flairs don't seem to be worth it, as it's cosmetic and don't really look good, if anyone knows anything please let me know.

clasingla

no clue but if you have 3 or more 1 star or above you can trade them in for those black and gold tickets

Nebula21

I'm expecting the "trading" feature as well but I had no idea about the Black and Gold Tickets, thank you for the info!