I would argue all these teams had tougher OOC than Cuse's gauntlet of : TENN, Zags and Oregon
UNC- Nova (330), UCONN (359), Tenn
H (357) UK (339), Oklahoma (361) = 1,746/5 350 (2-3)
DUKE- ARZ (360)
H, Mich. St (340), Arkansas (241)
A, Baylor (350) = 1,291/4 323 (2-2)
UVA- FLA (332), WISC (342), Tex. A&M (314), Memphis
A (281) = 1,269/4 318 (2-2)
CLEM- Alabama (358)
A, Boise St (328)
H, TCU (364), South Carolina
H (306) = 1,356/4 339 (4-0)
NC ST- BYU (352), Ole Miss (293)
A, TENN (357), Vandy (131) = 1,133/4 283 (1-3)
VT- South Carolina (306), Boise ST (328), IOWA St (355), FAU (330), Auburn (356)
A = 1,675/5 335 (2-3)
Cuse's gauntlet of : TENN (357), Zags (341), LSU
H (278) and Oregon (299) = 1,275/4 319 (2-2)
I assigned every opponent a ranking based on its current net (i.e., #1 in NET = 362 points) and added a game to SU, Duke and NCSt to give everyone at least 4 games.
To my eye, based on NET math, UNC clearly had the hardest OOC schedule and VT was probably second hardest given the 5 games listed.
SU's schedule was clearly harder than NCSt and very comparable to UVA but they did have an away game and SU had a home game. Like lots of things w/ the SU program, the team had a tougher than what we fans are accustomed to but it still does not stack up to all SU's conference mates.
That said, KenPom disagrees with me and ranks OOC schedules as follows:
12 UNC
21 SU
30 Clemson
42 VaTech
70 WF
73 Duke
82 NCSt
83 UVA