What the hell is Gronk up to now? 

Well, the lead up to 9 a.m. ET on Tuesday should be a great time for everyone.

Retired New England Patriots tight end Rob Gronkowski will make a “big” announcement Tuesday morning.

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Gronkowksi revealed the news Saturday night in a video posted to his Instagram story.

Gronk has made it clear that he has no intentions of returning to the NFL this season after retiring from the game last March, but at the same time he’s Gronk, so you never know.  

Flip the Page to see his Tease: