Thoughts about the expansion's

I’m playing this great game for quite some time now and having fun with the latest expansion set of new cards. I wanted to make a suggestion to you coming from a long time fan of card games. You have a great and diverse set of cards but in the expansion you decided to divide the cards in 2 phases. this is not so good because it’s making me wait for the other cards and not build decks . I feel like i need to wait to fully appreciate the new set and that makes me want to play less because i have no fun in creating decks that aren’t fully developed and getting all of the tools i need for the set.
hope you will take this to your consideration and please let me know what you think. Thank you.