Card Exchange

Dearest EA,

Can you please create a card exchange set that allows us to trade in f ar more cards at once? 

As an example: trade 50 (77 overall) cards for 10 X (80) cards

As you force us to pursue event cards or captains, heroes or rookies, you make the game both near impossible and simply a chore (not fun) to spend hours trying to trade up to get 1 card. This is insane.

Also, why is it that you dont have any way of trading for alumni players towards being able to trade up to try and create ICON or Heroes cards? 

How the heck do you expect us to create cards?!?!.!.!.