'98.
I'd stick by my comments of the '98 team would kill '12
The '98 defense would give an offense like '12 KSU some serious problems, but they would have given up 50 points to West Virginia, OU, Baylor, and OSU. Head to head, they would have a puncher's chance, but if you are going to run them against this team's schedule, they probably struggle to find bowl eligibility.