|You need to sign a prized recruit in Dynasty Mode. If you are playing alone, you are the lead profile. If 2 people are playing, locally, the lead profile is the controller who started Dynasty Mode. When you go into recruiting, there are several icons for the highlighted recruit in the upper right corner of the screen. The first one of these is the McDonald's emblem. You need to sign one of these players with the McDonald's emblem lit up to your school. I used Kentucky and signed my first McDonald's All-American during the first off-season. Only go after recruits that are already interested in your school. As long as you are using one of the premier schools (Kentucky, Kansas, Syracuse, Duke, Villanova, West Virginia, Georgetown, or any other ranked team) you should have no trouble signing one.|
The achievement will unlock during the off-season, when you actually sign the player. Until then, it is just a verbal commitment.