OK, I could be completely wrong regarding Loadholt, according to GBNreport.com, as of early April:
40 Michael Johnson DE 6-7, 266 Georgia Tech
41 *LeSean McCoy RB 5-10, 205 Pittsburgh (X)
42 William Beatty OT 6-6, 307 UConn
43 Alphonso Smith CB 5-9, 195 Wake Forest
44 *Sen'Derrick Marks DT 6-2, 306 Auburn
45 *Kenny Britt WR 6-3, 218 Rutgers
46 Shawn Nelson TE 6-5, 240 Southern Mississippi
47 Phil Loadholt OT 6-8, 335 Oklahoma
48 Marcus Freeman LB 6-1, 240 Ohio State
49 *Sean Smith CB 6-4, 215 Utah
50 *Paul Kruger DE 6-4, 265 Utah
51 Brian Robiskie WR 6-3, 210 Ohio State
52 Louis Delmas FS 5-11, 202 Western Michigan
53 Clint Sintim LB 6-3, 255 Virginia
54 Alex Magee DT 6-3, 298 Purdue
55 Duke Robinson OG 6-5, 330 Oklahoma
56 Fili Moala DT 6-4, 305 USC
57 Rashad Johnson FS 5-11, 203 Alabama
58 Jamon Meredith OT 6-5, 305 South Carolina
59 Rashad Jennings RB 6-1 231 Liberty
60 Keenan Lewis CB 6-1, 210 Oregon State
According to the various draft gurus, Loadholt would probably have to be moved to RT (at least initially), and that he could also play inside at OG (NFLDraftScouts).
I don't know how effective he'll be at Guard at 6-8 . . . .
That said, he recently met with the Pittsburgh Steelers, and is being compared to Max Starks. Also, that Loadholt perfectly fits in to a smash mouth, power running type team.
I guess he fits H Houck's standard in terms of size and scale.