Here is how some of the team's dealings went down in the hours leading up to the draft, then once they were on the clock:
Owners of the No. 7 overall selection, the Patriots were targeting youth and athleticism on defense. They narrowed their focus to a handful of defenders, with Tennessee linebacker Jerod Mayo one of the top players on the list.
When their selection came at No. 7, Belichick and Pioli surveyed the draft board and felt a trade they began discussing Friday night - with the Saints at No. 10 - still could net them Mayo or another target on their list, while also adding a third-round pick.
So they pulled the trigger.
After the Saints took defensive tackle Sedrick Ellis of Southern California, the Jaguars traded up to No. 8 and took Florida defensive end Derrick Harvey. Then the Bengals took Southern California's Keith Rivers, a linebacker whose style of play did not project as well as Mayo's to the Patriots' system.
On the clock at No. 10, the Patriots considered some more wheeling and dealing, but one offer that would have netted a first-rounder wasn't deemed sweet enough.
They also likely looked down the line and saw teams such as the Lions (No. 15) and Eagles (No. 19), who had been hot on Mayo's trail leading into the draft.
Thus, instead of making the 28th draft-day trade of their Patriots tenure, Belichick and Pioli selected a player they hope will become a stalwart on the inside of their 3-4 defense.
Pulling off a trade to land a player on their hit list, and also accumulating an extra draft pick in the process, has somewhat become old hat for the Patriots' brain trust. But there was a significant change this year, as the time to make picks in the first round was shortened from 15 minutes to 10.
Because of this, trade discussions were a bit more active on Friday night than normal. Club officials had the groundwork of a possible deal in place with New Orleans general manager Mickey Loomis, so they entered yesterday knowing they had at least one option to trade down.
"Things did go a little bit quicker than they had in the past," Belichick explained. "We kind of anticipated a scenario and New Orleans was certainly looking for Sedrick Ellis, that was no big secret. When he was still on the board there, that kind of led to the next step of going ahead and executing that trade."