They score under 30 ppg as a pass first O. They're dead last running the ball in the Big 10. One piece of good news is their QB doesn't seem to be much of a running threat.
Very difficult to say how they will match up to UT's O. They haven't played anyone who runs even close to as fast as UT does.
They're 5-0 against teams with a losing record and 3-4 against teams with a winning record. Their best win by far was Michigan State- 40-29.
UT scores .508 points per play. tOSU scores an NCAA best .612 points per play. They blew Purdue out. ND who beat them by 2 TD's scores .500 pts/play. Oregon State who Purdue beat 30-21 scored .470 pts/play. IMO, they will struggle a lot with UT's tempo. They're used to playing Big 10 pace. Their relative lack of depth with that in mind will hurt them.
OTOH, their O could be a challenge to UT. They have the right kinds of guys to chew a zone defense up if UT cannot get constant pressure on the QB.
I personally like Brohm a lot and wanted him to be UT's coach when Pruitt was hired.
In the end, I don't see them beating a healthy UT team. The game could easily get away from Purdue early if UT can get a couple of stops.