1.  Make sure you complete your daily objectives each day so your XP accumulates each day. It might not be a lot but it will add up over time and help you level up faster
  2.  For the complete a set objective for your daily objectives, the complete the set objective I suggest doing the 66-69 exchange set
  3.  Make sure to sell  Unnecessary junk in your binder so you don't have a hard time looking for any specific item you're looking for
  4.  If you are in a situation where your using a Theme team and looking to get a new WR/TE because your Theme team doesn't have any good players at that position, you can hide players in your special team 
  5.  If you're looking to buy a new playbook or jerseys, do not go to the auction house to buy them instead, go to the store to purchase them for a small amount ranging between 150-250 training. 
  6.  If you're not using the DJ  reader from  Gridiron, make sure you quick sell it for your free 13k training if you haven't done so yet (definitely recommended playing this one's for s3 tomorrow since they're not full-length games and they're nice and quick)
  7.  If you haven't already played them but I'm sure most of you have, If you've already beaten all the most feared solos, they unlock something called the "ulti verse of terror" which are 5-star solos that will give a good amount of XP