There is no guide for this game yet. But apparently it is EASY POINTS! 

Gameday Guru - 50 points

Complete a head to head match on Xbox LIVE

Drawing Some Plays in the Dirt - 10 points

Create at least 10 custom plays

Gold Miner - 10 points

Find 90+ Potential Training Camp Invite

Media Darling -10 points

Get your approval level with the media to 80, after one season

Mr Popularity - 10 points

Get your approval level with the fans to 80, after one season

Teachers Pet - 10 points

Get your approval level with your owner to 80, after one season

Man of the People - 10 points

Get your approval level with your team's players to 80, after one season

One Big Happy Family - 10 points

Get your approval level with your coaching staff to 80

Xs and Os Guy - 20 points

Create at least 25 custom plays

Goal Oriented - 15 points

Accomplish all of your Season Goals

I'm The Decider - 10 points

Get 100 percent correct defining moments during a game day

Best of all Time - 100 points

Go undefeated during a season

We Like You - 25 points

Get an overall Approval Rating of 85, after one season

You Arrived - 30 points

Win your first Super Bowl ring

We Love You - 50 points

Get an overall Approval Rating of 90, after one season

One for the Mantle - 50 points

Win the Coach of the Year award, after one season

Welcome to the Club - 125 points

Win 100 games with a created coach

Repeat Offender - 100 points

Win back to back Super Bowls with one team

We Idolize You - 75 points

Get an overall Approval Rating of 95, after one season

Best Ever - 250 points

Win the Super Bowl 3 times with the same team