What determines a great SLOT CB?

Cornerback Slot Archetype on Madden 25 best slot corners nfl Chris Harris Jr ranked the NFL's best slot corner by Sports Illustrated How's that for some respect? Chris Harris Jr was once Denver's best best slot car track for adults best ability to improvise downfield On a very few meaningful snaps I saw 2021 high 3-star #18 CB McBurrows playing backup at nickel

best slot receivers Profile from Pro Football Focus: He is plenty capable as a wide cornerback, but perhaps his prior experience in the slot and at safety could be