Valentine's Day is about love, but it's also about heartbreak.
Every Big Ten team has felt a little heartbreak from time to time, whether it's a coach leaving for another position, a recruit choosing another college destination or key players veering off track.
Here are some heartbreakers for Big Ten squads:
1. Ohio State's Tat 5: Quarterback Terrelle Pryor and four of his teammates broke some Buckeye fans' hearts by selling memorabilia, including Big Ten championship rings and Gold Pants, for cash and tattoos. The "Tat 5" helped themselves with their Sugar Bowl performances and their pledge to return for their senior seasons, but their absence for the first part of the 2011 season could sting.
2. Brent Pease, Jerry Montgomery, Corey Raymond and Jemal Singleton: All four assistants joined Kevin Wilson's new staff at Indiana but soon bolted for other jobs. Montgomery (Michigan) and Raymond (Nebraska) left for other posts within the Big Ten. Ouch.
3. Derrell Johnson-Koulianos and Adam Robinson: Iowa's all-time leading receiver and top running back the past two seasons both missed the Insight Bowl following December arrests. DJK, who had an extremely productive career in Iowa City, is trying to restore his rep before the NFL draft. Robinson wants another chance at Iowa but right now it looks like a long shot.
4. Tate Forcier: After an encouraging season on the field, the Michigan backup quarterback was ruled academically ineligible right before the Gator Bowl. It proved to be the end for Forcier, who last week transferred to Miami.
5. Jacoby Brissett: Wisconsin held a scholarship spot for the quarterback recruit, but he didn't even have the Badgers in his final two choices (Miami and Florida). Brissett ended up signing with the Gators.