Miami Dolphins center Mike Pouncey discusses who he might be snapping to and helping Reggie Bush lead the NFL in rushing.

In our first installment of the “Rookie Richter,” we grade the guys who really pound the earth when they move — offensive linemen. After hunkering over hours of coaching tape, closely evaluating their debut performances, here are the blockers who made the greatest — and weakest — impacts for their teams.

It’s a longstanding strategy among teams to avoid drafting interior offensive linemen too early, based on their value in relation to other positions. But we know this draft is setting up to be unlike any other.

NFL Network analyst Mike Mayock spent 90 minutes Wednesday on a conference call talking with reporters about the 2011 NFL Draft. Those 90 minutes proved to be a gold mine of pre-draft knowledge, with Mayock sharing his thoughts on many of the prospects and what NFL teams are thinking.

Mike Pouncey may not have quite the same potential as his twin brother — Pittsburgh Steelers center Maurkice Pouncey — but the Gators guard/center continues to move up boards in advance of next month’s NFL Draft.

The second group of offensive linemen completed running drills Saturday at Lucas Oil Stadium, and the official times are out.

And now for a few thoughts, observations and highlights as we wrap up Day 2 of the NFL Scouting Combine.

In his latest position review for the 2011 Scouting Combine, NFL.com analyst Bucky Brooks unveiled his breakdown of the top five tackles and top five centers/guards scouts will be watching in Indianapolis.

Six players from the sunshine state were added to the Senior Bowl’s South team this week.