Who's at the head of the rookie class?

Ranking the rookies before the season relies on a simple formula: Talent plus opportunity equals overall production. Much guesswork remains in terms of predicting opportunity, as teams are still filling out their depth charts, so we'll tweak this list as the offseason moves along. And we'll add more second-rounders once we get a better idea of which ones will actually make a roster.

Until then, here's my first 2009-10 rookie report: