Trading is entirely useless

Ninjablader9

I was looking forward to the trading system because I’m still missing the promo Butterfree from Lapras (despite pulling over 40 packs when that promo was running) but it is impossible to obtain now.

I was also looking forward to trading one or two of my 4 crown Charizards for other crowns or 3 stars since I obviously don’t need that many, but that’s not possible either.

In short, literally every single card that I still need is not obtainable through the trading system, so for me it is 100% a completely useless waste of my time.

Please fix this system and actually give it a point to existing!