Power ranking for only January
4. Wisconsin
11. Illinois
21. Purdue
29. Rutgers
31. Penn State
32. Indiana
62. MSU
70. Iowa
71. Maryland
86. OSU
115. Northwestern
142. Minnesota
167. Nebraska
210. Michigan
Was looking at this just from OSU's return on 1/2. Their defense looked really bad, which shows up in the stats - 189th in defensive efficiency. Also, tomorrow's game against PSU suddenly looking intimidating.