Jim Harbaugh apparently isn't over what Mark Dantonio had to say about his football program over the weekend.

The Michigan football coach was in Tampa, Florida, on Thursday for an Outback Bowl contract signing party, a private event for more than 800 supporters of the Jan. 1 game.

Afterwards, Harbaugh spoke to a TV reporter present, who made sure to ask about his Monday-afternoon swipe at Dantonio.

"I didn't understand how he dragged us into his frustration about what bowl game he went to," Harbaugh told WTSP-TV, the CBS affiliate in Tampa, Florida. "I'd just prefer that he didn't talk about us."

.@CoachJim4UM reiterates his confusion over why Mark Dantonio took a jab at #Michigan after #MichiganState wasn't chosen for @outbackbowl. Plus, Harbaugh explains why CFP should be expanded pic.twitter.com/D3oPjXAx9D — Justin Granit (@JustinGranit) December 7, 2017

For those just now catching up, Harbaugh took to Twitter to slam Dantonio - the Michigan State football coach - for his remarks on Sunday about how he would "continue to concentrate on beating Michigan (and) let things sort of sort out."

Harbaugh Tweeted: "Saw Coach D comments continuing to "focus" on how "he" can beat Michigan. Congrats on turning around a 3-9 team, plagued with off field issues. Good for BIG to have him back."

A short time later, in an apparent response, Dantonio Tweeted: "For all Spartans, 'it's not all over, it'll never be over, it's just getting started' #SpartansWill"

The back and forth stems from a decision by the Outback Bowl to invite 8-4 Michigan over 9-3 Michigan State. Some Spartans feel as if their team was snubbed, after finishing ahead of Michigan in the Big Ten East standings and winning the Oct. 7 game between the two teams, 14-10.

Asked by the TV reporter on Thursday if the jabs between the two coaches were healthy, Harbaugh responded, "Yeah. Yeah. Healthy."

Michigan plays South Carolina on Jan. 1 at Raymond James Stadium in Tampa, Florida. Michigan State, meanwhile, is headed to the Dec. 28 Holiday Bowl in San Diego to play Washington State.