A four year starter who never missed a start. Fantastic technique, especially in pass protection. Could stand to add some strength, as he sometimes doesn't loses the LOS in rushing situations. Could be a better anchor. Undrafted from the Pac 10 might have more upside, but Castonzo can come in and start immediately, protecting Manning's blindside. While Indianapolis only allowed 16 sacks last season, Manning was under heavier duress than years past. Tony Ugoh never panned out, and this move will allow Charlie Johnson to move to guard.

A tough choice between Smith and undrafted from the Big 10, but Smith won out in the end for his athleticism. With Vick's mobility and a good running game, Smith's ability to operate in space will fit in perfectly in this offense. He's only 20, so the Eagles may have their franchise LT for the next 12 years. Smith has the highest upside of any OT in this class, and his only weaknesses are technique - hand placement and footwork. Time with an NFL offensive line coach and experience will remedy his technique problems. With Jason Peters at LT, Smith can start at RT (Vick's blindside) and Justice can slide inside to OG. The OL was below average in pass protection, and in the last 3- weeks of the regular season and the wild card playoff game - they were absolutely awful. Smith is just another piece in the most athletic offense in the NFL.