Some potential targets I would be interested in Round 3 and 4, in no particular order,
Markelle Martin, FS Okla State
Brandon Brooks, OG Miami (OH)
Billy Winn, DT, Boise St.
Michael Egnew, TE, Missouri
Charles Orson, TE, Georgia,
L Green, TE, LA-Lafayette
R Broyles, WR, Oklahoma
Leonard Johnson, DC, Iowa St. ----> maybe as a FS?
Derek Wolfe, DT, Cinn -----------> I doubt he lasts to Round 3, however
Brandon Washington, OG, Miami --------> I read that he may be able to play OC. Could be interesting.
P Blake, OC, Baylor
TY Hilton, WR, FI
James Michael Johnson, IL, Nevada
There are quite a few interesting guys out there. Not sure how many starters, but a lot of role players who would get a lot of snaps.