There really should be no confusion. Talent has NOTHING to do with how hard a player plays or with how much discipline and toughness they exude. How many players can you point to in the NBA or NFL where they are labeled as tremendously talented players only to be busts? Cedric Benson, Ricky Williams, Reggie Bush come to mind but there are hundeds of others. These people are looked at as being ultra talented thus containing the physical tools to become great players. However, things that are not always as apparent are character, toughness and work ethic. These are important components to becoming an all around player.
While guys like Bureau and Gradnigo are talented they do not defend or rebound with great effort. What if they committed themselves to becoming better defenders and all around players? Bureau and Gradnigo would be a nightmare as they could guard much smaller players be a matchup nightmare. When you recruit someone, I imagine that you are looking more into the player that you hope that they can become in 3-4 years rather than the player that they are now...To me, that's looking at talent.