@CSquared5396
I think all three of those need to be done to make this event worthwhile.
I have said this before (countless times) and will say it again. We, the community, should never have to rely on random outcomes to acquire the cards/collectibles we want for our teams.
To clarify:
We should not have to hope that some user out there buys a pack that has the card we want and then lists it on the auction block. There should be trade-in sets for all cards associated with any event and/or packs that actually contain players/collectibles from a specific event.
All cards from packs should be auctionable.
The event specific challenges should have player cards as rewards and those cards should be able to be used in sets to obtain other cards - for example: Exchange 3 84 Trade Deadline cards for an 87 TD card. 5 87s for a 90, 8 90s for a 94
This should be the case for all events. Even core cards should be able to be exchanged in sets