There are a myriad of shiny roadblocks that stand in the way of every legitimate purchase. It's a slow process and disappears in a flash. Remember that those brand new uniforms might look cool however, make sure to check the auction houses for an incredible offensive lineman who can actually make an impact first.
Furthermore, just because the card may be excellent and accessible, it's not necessarily an appropriate purchase. Auction houses usually increase prices for these types of purchases. Keep in mind that the cards improve over time Therefore, it's more beneficial to save rather than spend during the initial few months.
Inadvertently logging in is another way of not being able to receive the most amount of rewards. The goal of MUT is keeping players returning which is why there are weekly and daily rewards for gamers who are dedicated to checking in. These rewards really add up eventually. It can take quite a long time before you can earn the top cards, but just logging in for a minute each day is more likely to earn better rewards than players who log in fifteen hours in a single day and don't show up for the rest of the month.