I can't carry a lengthy conversation concerning the 3-4, but I'd think Ward & Meeks are big enough to be every-down DE's.
Josh Ward: 6-2, 225
Dylan Meeks: 6-2, 240
Michael Scott, listed at LB, is also big enough to play DE (6-3, 235).
Sampson may be relegated to a 3rd down pass rush specialist at 6-2, 210 (Justin was an extremely good high school WR & that's where I thought he'd play at UA.)
I like the beef we now have at DT
Davon'te Jest: 6-1, 300
Logan Hawkins, 6-2, 295
Andy Jean-Baptiste: 6-5, 275
& JUCO newcomer John Mitchell: 6-3, 300