So now that the draft is over...I'd assume the answer is Ted Ginn?
Look at the GBN projection that this discussion was based off of:
http://www.gbnreport.com/2007projection.html
2007 DRAFT PROJECTION
April 26, 2007
Projected trades in blue # Team Player POS School
1 Oakland Jamarcus Russell QB LSU
2 Atlanta (from Detroit) Calvin Johnson WR Georgia Tech
3 Cleveland
Brady Quinn QB Notre Dame
4 Tampa Bay Joe Thomas OT Wisconsin
The guy GBN projected to go third was selected twenty second by the same team whom they projected to land him with the third pick. The interesting follow up is looking at the second round where the guy GBN projected to go 4th in the second round was taken with the 53rd pick by the same team whom GBN procted to snare him with the 36th pick.
Second round# Team Player POS School
33 Oakland Tony Ugoh OT Arkansas
34 Detroit Marcus McCauley CB Fresno State
35 Tampa Bay Brandon Meriweather FS Miami
36 Cleveland
Eric Wright CB Southern California
Cleveland traded their 36th pick and 1st next year to the Cowboys for their 22nd pick and selected QB Brady Quinn whom GBN projected to go to the Browns with the third pick. After trading their 2nd round pick, the 36th overall pick the Browns then traded back into the bottom of the second round with the Cowboys to get Eric Wright with the 53rd pick at the bottom of the second round. The same Eric Wright whom GBN had projected to go to the Browns with the 36th pick.
In any event I would have to say Brady Quinn would be the logical pick as the first round steal based off of pre-draft projections and that he landed on the team originally projected to draft him 19 slots higher in the first round. And I'll nominate Eric Wright for biggest steal of the second round with the same criteria to explain his case for the second round's biggest steal. I'm sure others don't feel that way but without the benefit of twenty-twenty hindsite, today these seem to be the logical steals of the first and second rounds.