The 2015 NFL draft class has quite a bit of potential when you look at the top positions in fantasy football. It is headlined by the two quarterbacks taken at the top of the draft, but it really shines at the wide receiver position. It might take a little while for some of these guys to live up to expectations, but for others, they are ready to contribute now. Here is a look at when to draft the three best rookies in fantasy football this year.

Melvin Gordon

At Wisconsin, he was nearly unstoppable throughout his college career. He is a very disciplined running back who will get an opportunity to shine right away in San Diego. Taking him in the top 15 among running backs is not a crazy thought at all. He has a chance to be really good for a long time with his size and speed.

Todd Gurley

The running back is coming off an injury, but St. Louis plans on using him right away. They need someone with his dynamic ability in the backfield, and that is why they drafted him in the first round. The injuries drop him a bit, but he is still a top 25 running back, and a top 50 player overall in fantasy football.

Amari Cooper

Most fantasy football owners are hesitant to trust a rookie wide receiver. Cooper shouldn’t play much like a rookie though, as he is mature and disciplined already. He will be an instant difference maker in Oakland for the Raiders. He needs to make sure he is on the same page as Derek Carr right away.