These go a long way to improving

A word about consumables, or assets. These come in a wide variety, from coaches to game balls.  Players may seem more important at first, but FIFA 16 identifies areas for improvement and Fifa 16 Coins  will suggest activating specific consumables (fitness rating boost or positioning help).

These go a long way to improving your team, so don’t dismiss them. After you have enough coins, it's time to fulfill your dream and play the FUT Draft. This is a great way to save the squad's contract and get new players and some packs.

Buy it for like 15000 Coins, unlock and earn potentially huge rewards that you have progressed far enough. It won't take too long to earn once you're again on track. This is the best way to earn fast Coins in FIFA 16.Remember, if you have EA Early Access it’s best to use the 10 hours to Cheap Fifa 16 Coins actually play matches, rather than trading. You can use the FUT Web App to trade without affecting your 10 hours game time!
http://www.fifa16shop.com/