You're digging a hole. You're painting the Byron Leftwich rumor as DEI-related, but in reality he's a well-regarded offensive mind and has participated in 2 Super Bowls - one as a player and one as an OC. There are definitely gaps, like his lack of college coaching experience, and the fact that the past 2 seasons there has been regression in the Bucs offensive performance. That would be a reasonable take.
Instead you made nasty remarks behind an online pseudonym. Why paint with a race-related brush? If he was white, what would you say about it? I am no fan of DEI (especially the "E"), but if you removed race from the question completely would he be an acceptable candidate?