Just three years later, one keeper is a lousy return.
But consider how the rest of AFC East drafted in 2007.
Only six of 30 AFC East draftees from 2007 still are with the team that drafted them: two New York Jets, two Miami Dolphins, one New England Patriot and one Bill. (See chart below.)
The Jets traded second-, third- and sixth-round choices to move up and select David Harris.
The Jets were most effective. They drafted just four players. Their first two have been stars, and the last pick helped them acquire a standout receiver. They traded up to select star cornerback Darrelle Revis 14th overall and top inside linebacker David Harris 47th. Seventh-round pick Chansi Stuckey was sent to the Cleveland Browns in the trade that landed receiver Braylon Edwards.
The Patriots were the least efficient on nine picks, but they had only two selections inside the first four rounds. Their lone keeper was Pro Bowl safety Brandon Meriweather in the first round.
The Dolphins made 10 selections in what was the final draft class for general manager Randy Mueller and the only one for rookie head coach Cam Cameron. They famously misfired on ninth overall pick Ted Ginn, who was traded for a fifth-round pick this offseason, and second-round quarterback John Beck. Still around are defensive tackle Paul Soliai and punter Brandon Fields.
The last man standing from Buffalo's seven-man 2007 draft class is second-round linebacker Paul Posluszny.
So that's a 20 percent retention rate for the AFC East on all draftees and a 40 percent rate for those selected in the top three rounds.
With help from ESPN researcher Keith Hawkins and the Elias Sports Bureau, I wanted to find out how those percentages compared leaguewide.
Poorly, it turns out.
Of the 225 players chosen in other divisions that year, 100 have remained with the teams that drafted them. That's 44.4 percent overall, more than twice the AFC East rate.
When narrowing the field to players taken within the first three rounds, 89 prospects were absorbed into other divisions, and 54 have stuck, a success rate of 60.7 percent.
A few notes turned up by the research:
The Dolphins are the only team that has gotten rid of their top four picks.
Twenty-six teams have parted ways with at least one of their picks from the first three rounds.