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Coach's take: On elite Michigan basketball commit Quinn Costello going 'nuclear' this summer, what he brings to Wolverines

Screenshotby: Clayton Sayfie09/28/25CSayf23
Michigan Wolverines basketball signee Quinn Costello rose to the top 40 in the Rivals rankings. (Photo by Quinn Costello / Instagram)
Michigan Wolverines basketball signee Quinn Costello rose to the top 40 in the Rivals rankings. (Photo by Quinn Costello / Instagram)

Michigan Wolverines basketball landed 2026 Boston (Mass.) The Newman School four-star power forward Quinn Costello, a member of the Middlesex Magic on the Under Armour AAU circuit. TheWolverine.com caught up with his AAU coach, Michael Crotty, to get the breakdown on Costello's pledge and what he'll bring to Ann Arbor.

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