I wish and also do 40 cards minimum in decks and 80 maximum and do easier ways to get gems this way the game would be perfect but I don't think they will
What you losers are wishing for is the full game, and to that I say:
GO PLAY THE FULL TCG THEN. Duel Links will never be the full game because it is centered around Speed Duels & asking for the normal game rules here (on a fan site no less) is dumb beyond dumb. Just install YGO Pro on your computers or buy the cards. Otherwise, you wasting time & energy here. -_-;;
This is an example of someone asking dumb qn. If he start by asking this instead "do u guys think 5 cards, 8k lp format be more feasible for this app? " I won't criticise it. These guys need to think before ask.