Re: I don't think I've ever heard of a 4.75 CB

Everson Walls was a 4.7 guy as I remember? .
Really a different era though a lot more hand fighting and positioning was routine/ Mandatory for slower corner.

Roberson was ok for a minute but he got exposed after a awhile too.
I remember him using the arm bar a bit much.

A 4.75 corner would pretty much carry FA grade.
Never a top round or even 4 or 5 round graded pick that's sure.