The New York Giants, with the No. 6 pick in the 2024 NFL Draft, brought in Ohio State star wideout Marvin Harrison Jr. for an interview at the combine. And that meant for as much as the spotlight was on Harrison, it was on his 2023 quarterback at Ohio State, Kyle McCord. That spotlight wasn’t one that showed McCord in a great light, at least as far as Giants wide receivers coach Mike Groh was concerned in the bits of the interview shown in HBO’s offseason edition of Hard Knocks. Talking through a clip from a Buckeyes victory at Wisconsin in 2023, Groh wasn’t shy about one of McCord’s throws. H…