Key storylines for Ohio State-Penn State and the rest of Week 9’s biggest games

Week 9 of the college football season has begun, and multiple teams with an inside track to the playoff have big tests.

Tennessee survived its biggest challenge so far, outlasting Alabama 52-49 in Knoxville. The Volunteers will now host a Kentucky team coming off a bye that already has shown a propensity to knock off ranked opponents.

Sticking with the SEC East, Georgia and Florida will travel to Jacksonville to partake in…